Quantitative analysis of open-source data on metal detecting for cultural property: Estimation of the scale and intensity of metal detecting and the quantity of metal-detected cultural goods

References

• Achleitner, N. (2011). Auswertung zum Fragebogen Sondengänger und Archäologie [Evaluation of questionnaire. Probes and archaeology]. Großendorf: Unpublished manuscript.
   Google Scholar
• Ashworth, L. (2015, August 24). The rise of detectoring: Holding history in your hands. The Independent. Retrieved from http://www.independent.co.uk/life-style/history/the-rise-of-detectoring-holding-history-in-your-hands-10469999.html
   Google Scholar
• Asterix. (2015, June 25). Détection en Belgique [Detecting in Belgium]. Association Bretagne Détection. Retrieved from http://bretagne-detection.forumgratuit.org/t3658-detection-en-belgique
   Google Scholar
• Austin, T. (2010). The portable antiquities scheme and the treasure act: Protecting the archaeology of England and Wales? A response. Papers from the Institute of Archaeology, 20, 12–15.
   Google Scholar
• Bailie, W. R., & Ferguson, N. (2017). An assessment of the extent and character of hobbyist metal detecting in Scotland. Edinburgh: Historic Environment Scotland and the Treasure Trove Unit of the National Museums of Scotland.
   Google Scholar
• Bain, P. (2015, December 21). Important reminder on finding archaeological artefacts. Heritage New Zealand. Retrieved from http://www.heritage.org.nz/news-and-events/news/2015-december-21-artefacts
   Google Scholar
• Baines, A. (2014a, February 12). Heritage Actions [sic] phoney artefact erosion counter. Andy’s Treasure Hunting Café. Retrieved from http://www.treasurehunterscafe.com/2014/02/heritage-actions-phoney-artefact.html
   Google Scholar
• Baines, A. (2014b, February 14). PAS, treasure and code of conduct: Comment. Andy’s Treasure Hunting Cafe. Retrieved from http://www.treasurehunterscafe.com/2014/02/pas-treasure-and-code-of-conduct.html?showComment=1392381832880#c8757974543706686813
   Google Scholar
• Barford, P. (2010). Archaeology, collectors and preservation: A reply to David Gill. Papers from the Institute of Archaeology, 20, 16–23.
   Google Scholar
• Barford, P. (2011a, October 7). But don’t they recover wonderful objects? Na i PAS ar Gyfer Cymru: No to a Welsh PAS. Retrieved from http://paswales.blogspot.com.tr/2011/10/but-dont-they-recover-wonderful-objects.html
   Google Scholar
• Barford, P. (2011b, December 8). How many active metal detectorists are there in Austria? Portable Antiquity Collecting and Heritage Issues. Retrieved from http://paul-barford.blogspot.co.uk/2011/12/how-many-active-metal-detectorists-are.html
   Google Scholar
• Barford, P. (2012a, July 9). Scotland has no PAS and metal detecting is on the decline? Comment. Portable Antiquity Collecting and Heritage Issues. Retrieved from http://paul-barford.blogspot.com/2012/07/scotland-has-no-pas-and-metal-detecting.html?showComment=1341856958102#c3592882884690870641
   Google Scholar
• Barford, P. (2012b, August 28). Focus on metal detecting: Rotherham nighthawk PAS ‘partner’. Portable Antiquity Collecting and Heritage Issues. Retrieved from http://paul-barford.blogspot.co.uk/2012/08/rotherham-nighthawk-pas-partner.html
   Google Scholar
• Barford, P. (2015, June 21). PAS meltdown (4): Two ways, two wrong turns. Portable Antiquity Collecting and Heritage Issues. Retrieved from http://paul-barford.blogspot.com.tr/2015/06/pas-meltdown-4-two-ways-two-wrong-turns.html
   Google Scholar
• Berger, P. (2006, April 16). Holding history in the palm of his hand. The New York Times. Retrieved from http://www.nytimes.com/2006/04/16/nyregion/holding-history-in-the-palm-of-his-hand.html
   Google Scholar
• Bigscoop. (2010). How many hours per week do you spend MDing your beaches? TreasureNet. Retrieved from http://www.treasurenet.com/forums/beach-shallow-water/195844-how-many-hours-per-week-do-you-spend-mding-your-beaches.html
   Google Scholar
• Bland, R. (2009). The United Kingdom as a source country: Some problems in regulating the market in UK antiquities and the challenge of the internet. In S. Mackenzie & P. Green (Eds.), Criminology and archaeology: Studies in looted antiquities (pp. 83–102). Oxford: Hart Publishing.
   Google Scholar
• Bland, R. (2013). Response: The treasure act and portable antiquities scheme. Internet Archaeology, 33. doi:10.11141/ia.33.8
   Google Scholar
• Blauwmarc. (2006, July 14). Greece is driving me nuts. TreasureQuest. Retrieved from www.treasurequestxlt.com/community/index.php?threads/greece-is-driving-me-nuts.4124/#post-23603
   Google Scholar
• Blauwmarc. (2010, June 29). Greece is driving me nuts. TreasureQuest. Retrieved from http://www.treasurequestxlt.com/community/index.php?threads/greece-is-driving-me-nuts.4124/#post-23621
   Google Scholar
• Bodemvondstenwereld. (n.d.). Statistieken [statistics]. Bodemvondstenwereld. Retrieved from http://www.bodemvondstenwereld.nl/index.php
   Google Scholar
• Brock, T. (2015, January 9). Stine: Why interact w detectorists: 300-500,000 detectorists. And growing. #SHA2015. Twitter. Retrieved from https://twitter.com/brockter/status/553615081234120704
   Google Scholar
• Broom, S. (2014, February 14). PAS, treasure and code of conduct: Comment. Andy’s Treasure Hunting Cafe. Retrieved from http://www.treasurehunterscafe.com/2014/02/pas-treasure-and-code-of-conduct.html?showComment=1392380861804#c9157926385784643449
   Google Scholar
• Buff4. (2012, February 26). Poll – how many hours per week do you dedicate to metal detecting? TreasureNet. Retrieved from http://www.treasurenet.com/forums/general-discussion/284746-poll-how-many-hours-per-week-do-you-dedicate-metal-detecting.html
   Google Scholar
• Canadian Metal Detecting. (n.d.). Statistics. Canadian Metal Detecting. Retrieved from http://www.canadianmetaldetecting.com/phpBB3/
   Google Scholar
• Captcook. (2012, December 17). Laws pertaining to metal detecting use (criminal code of Canada). TreasureNet. Retrieved from http://www.treasurenet.com/forums/relic-hunting/78819-laws-pertaining-metal-detecting-use-criminal-code-canada.html#post3064879
   Google Scholar
• Chitty, G., & Edwards, R. (2004). Review of portable antiquities scheme 2004. Lancaster: Hawkshead Archaeology and Conservation.
   Google Scholar
• Clark, K. (2008). A review of the portable antiquities scheme. London: The Museums, Libraries and Archives Council.
   Google Scholar
• ClaryCoins2003. (2015, April 19). How often do you metal detect? Coin Community Family. Retrieved from http://www.coincommunity.com/forum/topic.asp?TOPIC_ID=227344
   Google Scholar
• Cohen, H. (2009, February 11). Lost and found. The New Journal. Retrieved from http://www.thenewjournalatyale.com/2009/02/lost-and-found/
   Google Scholar
• Commission on Devolution in Wales. (2012). Empowerment and responsibility: Financial powers to strengthen Wales. Cardiff: Commission on Devolution in Wales.
   Google Scholar
• Conseil flamand. (1993). Décret du 30 Juin 1993 Portant Protection du Patrimoine Archéologique, Modifié par le Décret du 18 Mai 199 et 28 Février 2003 [15 septembre 1993; 8 juin 1999; 24 mart 2003] [Decree of 30th June 1993 on the Protection of Archaeological Heritage, Amended by the Decree of 18th May 1999 and 28th February 2003 [15th September 1993; 8th June 1999; 24th March 2003]]. Flandre: Author. Retrieved from http://www.unesco.org/culture/natlaws/media/pdf/belgium/belg_lois_monuments_fretof.pdf
   Google Scholar
• Conti, A. (2013, July 18). Florida’s metal detector fanatics fight high tide and murky laws. Miami New Times. Retrieved from http://www.miaminewtimes.com/news/floridas-metal-detector-fanatics-fight-high-tide-and-murky-laws-6392789
   Google Scholar
• Creative Detecting. (2012, May 5). Questionnaire. UK and European Metal Detecting Forum. Retrieved from http://www.metaldetectingforum.co.uk/viewtopic.php?f=10&t=28481
   Google Scholar
• Crumble. (2016, May 5). How many hours per week do you hunt? Friendly Metal Detecting Forum. Retrieved from http://metaldetectingforum.com/showthread.php?t=231321
   Google Scholar
• Dalton, S. (2014). The Treasure Trove system in Scotland and the reporting of artefacts by metal detectorists: A critical appraisal and comparison with the Treasure Act (unpublished MA dissertation). University of Edinburgh, Edinburgh.
   Google Scholar
• Davison, M. (2012, December 4). Guildford Museum rejects 2,000-year-old coins found at Mole Valley farm. Dorking and Leatherhead Advertiser. Retrieved from http://www.dorkingandleatherheadadvertiser.co.uk/guildford-museum-rejects-2-000-year-old-coins/story-17456725-detail/story.html
   Google Scholar
• Deckers, P. (2013). The past, present and future of amateur archaeological metal detecting in Flanders. AP: Online Journal in Public Archaeology, 3, 13–17.
   Google Scholar
• Denhez, M. (2010). Unearthing the law: Archaeological legislation on lands in Canada. Gatineau: Archaeological Services Branch of Parks Canada Agency.
   Google Scholar
• Detecting Scotland. (n.d.). Metal Detecting in Scotland, UK – Statistics Center. Detecting Scotland. Retrieved from http://www.detectingscotland.com/index.php?action=stats
   Google Scholar
• Detecting Wales. (n.d.). Statistics center. Detecting Wales. Retrieved from http://www.detectingwales.com/index.php?action=stats
   Google Scholar
• Detectorvrienden Vlaanderen. (n.d.). “Forum voor metaaldetectie [forum for metal detecting]”. Detectorvrienden Vlaanderen (DVVL). Retrieved from http://detectorvrienden-vlaanderen.be/nforum/ [Laatst geopend: 15 oktober 2016]
   Google Scholar
• Detektor Danmark. (n.d.). Detektor Danmark [Detector Denmark]. Facebook. Retrieved from https://www.facebook.com/groups/329154183827681/
   Google Scholar
• Dobat, A. S. (2013). Between rescue and research: An Evaluation after 30 years of liberal metal detecting in archaeological research and heritage practice in Denmark. European Journal of Archaeology, 16, 704–725.
   Web of Science ®Google Scholar
• Dobat, A. S. (2016). Metal detecting in Denmark: Advantages and disadvantages of the liberal model. In J. Martens & M. Ravn (Eds.), Pløyejord som kontekst: Nye utfordringer for forskning, forvaltning og formidling Artikkelsamling (pp. 51–67). Kristiansand: Portal Forlag og Kulturhistorisk Museum, Universitetet i Oslo.
   Google Scholar
• Dobat, A. S., & Jensen, A. T. (2016). ‘Professional amateurs’: Metal detecting and metal detectorists in Denmark. Open Archaeology, 2, 70–84.
   Web of Science ®Google Scholar
• Dobinson, C., & Denison, S. (1995). Metal detecting and archaeology in England. London: English Heritage and the Council for British Archaeology.
   Google Scholar
• Edwards, R. (2006). Portable antiquities scheme user survey 2006. London: Portable Antiquities Scheme.
   Google Scholar
• European Council for Metal Detecting. (2016, September 29). MEDEA – artefacts database from Belgium. A sign of things to come? European Council for Metal Detecting (ECMD). Retrieved from https://ecmd.eu/2016/09/29/medea-artefacts-database-from-belgium-a-sign-of-things-to-come/
   Google Scholar
• Eurostat. (2016, September 8). Average number of usual weekly hours of work in main job, by sex, professional status, full-time/part-time and economic activity (from 2008 onwards, NACE Rev. 2) – hours [lfsa_ewhun2]. Eurostat. Retrieved from http://appsso.eurostat.ec.europa.eu/nui/show.do?dataset=lfsa_ewhun2&lang=en
   Google Scholar
• Fanelli, J. (2014, September 3). Treasure hunters blame city park restrictions for lack of loot. DNAinfo. Retrieved from https://www.dnainfo.com/new-york/20140903/todt-hill/treasure-hunters-blame-city-park-restrictions-for-lack-of-loot
   Google Scholar
• Faurskov, A. (2015). Detektorklubber [Detector clubs]. Allan Faurskovs Detektorside. Retrieved from https://www.bondejern.dk/links/detektorklubber-i-danmark/
   Google Scholar
• Federation of Metal Detector and Archaeological Clubs. (2015, January 3). FMDAC member clubs. Federation of Metal Detector and Archaeological Clubs (FMDAC). Retrieved from http://web.archive.org/web/20150103232929/http://fmdac.org/clubs.html
   Google Scholar
• Federation of Metal Detector and Archaeological Clubs. (2016, August 7). FMDAC member clubs. Federation of Metal Detector and Archaeological Clubs (FMDAC). Retrieved from http://web.archive.org/web/20160807013315/http://www.fmdac.org/clubs.html
   Google Scholar
• Ferguson, N. (2013). An assessment of the positive contribution and negative impact of hobbyist metal detecting to sites of conflict in the UK (unpublished PhD thesis). University of Glasgow, Glasgow.
   Google Scholar
• Floater. (2005, March 18). Re: One billion dollars…. TreasureNet. Retrieved from http://www.treasurenet.com/forums/today-s-finds/5402-one-billion-dollars.html#post38298
   Google Scholar
• Georgia Council of Professional Archaeologists. (2009, June 17). Metal detecting, archaeology sites, and the law. Society for American Archaeology. Retrieved from http://www.saa.org/ForthePublic/Resources/MetalDetectingInArchaeology/METALDETECTINGARCHAEOLOGYSITESANDTHELAW/tabid/1031/Default.aspx
   Google Scholar
• Gill, D. W. J. (2010a). The portable antiquities scheme and the treasure act: Protecting the archaeology of England and Wales? Papers from the Institute of Archaeology, 20, 1–11.
   Google Scholar
• Gill, D. W. J. (2010b). The portable antiquities scheme and the treasure act: Protecting the archaeology of England and Wales? Reply to Austin, Barford, Moshenska, Renfrew and Worrell. Papers from the Institute of Archaeology, 20, 33–40.
   Google Scholar
• Gillies, S. (2015, January 14). Treasure hunters ‘may be breaking law’. Radio New Zealand. Retrieved from http://www.radionz.co.nz/news/national/263659/treasure-hunters-'may-be-breaking-law
   Google Scholar
• Gooderham, D. (2009, April 17). Farmer’s fight against treasure hunters. The East Anglian Daily Times. Retrieved from http://www.eadt.co.uk/news/farmer_s_fight_against_treasure_hunters_1_193797
   Google Scholar
• Gorgar. (2012, April 8). How often do you metal detect? A poll. Liberty Metal Detecting. Retrieved from http://libertymetaldetecting.com/index.php?threads/445/
   Google Scholar
• Gouvernement flamand. (2014, October 27). Arrêté du Gouvernement Flamand Portant Exécution du Décret Relatif au Patrimoine Immobilier du 12 Juillet 2013 [Decree of the Flemish Government Implementing the Decree Related to Immovable Heritage of 12th July 2013]. Flandre: Author. Retrieved from http://www.ejustice.just.fgov.be/cgi_loi/loi_a1.pl?sql=(text%20contains%20(%27%27))&language=fr&rech=1&tri=dd%20AS%20RANK&value=&table_name=loi&F=&cn=2014051642&caller=image_a1&fromtab=loi
   Google Scholar
• Gouvernement flamand. (2015, December 23). Arrêté du Gouvernement Flamand Portant Exécution du Décret Relatif au Patrimoine Immobilier du 12 Juillet 2013 [Decree of the Flemish Government Implementing the Decree Related to Immovable Heritage of 12th July 2013 [23rd December 2015]]. Flandre: Author. Retrieved from http://www.ejustice.just.fgov.be/cgi_loi/loi_a1.pl?sql=(text%20contains%20(%27%27))&language=fr&rech=1&tri=dd%20AS%20RANK&value=&table_name=loi&F=&cn=2014051642&caller=image_a1&fromtab=loi
   Google Scholar
• Gouvernment flamand. (1994a). Arrêté du Gouvernement Flamand du 17 Novembre 1993 Fixant des Prescriptions Générales en Matière de Conservation et d’Entretien des Monuments et des Site Urbains et Ruraux [10 mart 1994] [Decree of the Flemish Government of 17th November 1993 Fixing General Prescriptions for the Conservation and Maintenance of Monuments and Urban and Rural Sites [10th March 1994]]. Flandre: Author. Retrieved from http://www.unesco.org/culture/natlaws/media/pdf/belgium/belg_lois_monuments_fretof.pdf
   Google Scholar
• Gouvernment flamand. (1994b). Arrêté du Gouvernement Flamand du 20 Avril 1994 Portant Exécution du Décret du 30 Juin 1993 Portant Protection du Patrimoine Archéologique [15 juillet 1994] [Decree of the Flemish Government of 20th April 1994 Implementing the Decree of 30th June 1993 on the Protection of the Archaeological Heritage [15th July 1994]]. Flandre: Author. Retrieved from http://www.unesco.org/culture/natlaws/media/pdf/belgium/belg_lois_monuments_fretof.pdf
   Google Scholar
• Government of the United Kingdom [GUK]. (1995). Historic monuments and archaeological objects (Northern Ireland) order. London: Her Majesty’s Stationery Office (HMSO). Retrieved from http://www.legislation.gov.uk/nisi/1995/1625/introduction/made
   Google Scholar
• Green, D. (1999, January 2). Treasure hunters. Sarasota Herald-Tribune, 1E–2E.
   Google Scholar
• Grizzly, R. (2016, March 18). How often do you go out? Friendly Metal Detecting Forum. Retrieved from http://metaldetectingforum.com/showthread.php?p=2535352
   Google Scholar
• Gundersen, J., Rasmussen, J. M., & Lie, R. O. (2016). Private metal detecting and archaeology in Norway. Open Archaeology, 2, 160–170.
   Web of Science ®Google Scholar
• Hamlin, A. (2000). Archaeological heritage management in Northern Ireland: Challenges and solutions. In F. P. McManamon & A. Hatton (Eds.), Cultural resource management in contemporary society: Perspectives on managing and presenting the past (pp. 66–75). London: Routledge.
   Google Scholar
• Hardy, S. A. (2016, December 7–8). ‘Half-arsed organization’ of crime: Open-source analysis of metal detecting and antiquities trafficking. Paper presented at the Illicit Networks Workshop, London.
   Google Scholar
• Heritage Action. (2011, February 16). A bit more evidence the tanker is turning? Heritage Action. Retrieved from https://heritageaction.wordpress.com/2011/02/16/a-bit-more-evidence-the-tanker-is-turning/
   Google Scholar
• Heritage Action. (n.d.). Heritage action artefact erosion counter. Heritage Action. Retrieved from http://www.heritageaction.org.uk/erosioncounter/
   Google Scholar
• Herman, J. (2016, March 8). Onze metaaldetector hobby in het huidige Nederland [Our metal detecting hobby in the current Netherlands]. Jozef Herman. Retrieved from http://www.jozefherman.nl/metaaldetector-tips/metaaldetectie-in-nederland.html
   Google Scholar
• Howland, J. (2013a, March 21). 24-carat bunkum… The artefact erosion counter! Malamute Saloon. Retrieved from https://stoutstandards.wordpress.com/malamute-saloon/
   Google Scholar
• Howland, J. (2013b, March 24). The genie’s out of the bottle. Malamute Saloon. Retrieved from https://stoutstandards.wordpress.com/malamute-saloon/
   Google Scholar
• Huth, C. (2013). Vom rechten Umgang mit Sondengängern: Das ‘Portable Antiquities Scheme’ in England und Wales und seine Folgen [From correct dealing with detectorists: The ‘Portable Antiquities Scheme’ in England and Wales and its consequences]. Archäologische Informationen, Bund, 36, 129–137.
   Google Scholar
• Hyllested, A., & Sørensen, J. K. (2014, October 8). Etymologi [Etymology]. Gyldendal. Retrieved from http://denstoredanske.dk/Sprog,_religion_og_filosofi/Sprog/Sproghistorie_og_-typologi/etymologi
   Google Scholar
• Irish Metal Detecting Society. (2015, April 22). Board statistics. Irish Metal Detecting. Retrieved from https://web.archive.org/web/20150422004640/http://z13.invisionfree.com/IrishMetalDetecting/index.php?act=idx
   Google Scholar
• Irish Metal Detecting Society. (n.d.). Irish metal detecting. Facebook. Retrieved from https://www.facebook.com/pages/Irish-Metal-Detecting/341234269315747
   Google Scholar
• Irvine, T. (n.d.). Forum. Toddy’s detecting forum. Retrieved from http://www.toddys-digs.co.uk/tested/?page_id=219
   Google Scholar
• Judy. (2008, May 9). How often do you metal detect in a week...[?] Canadian Metal Detecting. Retrieved from http://www.canadianmetaldetecting.com/phpBB3/viewtopic.php?f=27&t=9588
   Google Scholar
• Karl, R. (2011). On the highway to hell: thoughts on the unintended consequences for portable antiquities of § 11(1) Austrian Denkmalschutzgesetz. The Historic Environment: Policy & Practice, 2, 111–133.
   Web of Science ®Google Scholar
• Karl, R. (2013). Do as we say, not as we do! Archaeological heritage protection and the excluded Austrian public. In A. Lagerlöf (Ed.), Who cares? Perspectives on public awareness, participation and protection in archaeological heritage management (pp. 115–122). Jambes: Europae Archaeologiae Consilium.
   Google Scholar
• Karl, R., & Möller, K. (2016). Empirische Untersuchung des Verhältnisses der Anzahl von MetallsucherInnen im deutsch-britischen Vergleich. Oder: Wie wenig Einfluss die Gesetzeslage hat [Empirical investigation of the ratio of the number of metal detectorists in German-British comparison. Or: How little influence the law has]. Archäologische Informationen, Bund, 39, 1–12.
   Google Scholar
• Koivisto, E. (2014). Crowdfunding: The future of archaeology? (unpublished MA dissertation). University of Oulu, Oulu.
   Google Scholar
• Koninkrijk der Nederlanden. (2016, April 8). Besluit van 8 April 2016, houdende regels voor archeologische opgravingen [Decision of April 8, 2016, containing rules for archaeological excavations]. Staatsblad. Retrieved October 16, 2016, from https://zoek.officielebekendmakingen.nl/stb-2016-155.html
   Google Scholar
• Kropslavinken. (2013, August 18). Metaaldetector vondsten zoeken; goud in de grond? [Metal detector-searching for finds: Gold in the ground?] Hobby en Overige. Retrieved from http://hobby-en-overige.infonu.nl/diversen/118588-metaaldetector-vondsten-zoeken-goud-in-de-grond.html
   Google Scholar
• Kulturministeriet. (2014, April 8). Museumsloven [Museums Act]. København: Kulturministeriet. Retrieved from https://www.retsinformation.dk/forms/r0710.aspx?id=162504
   Google Scholar
• Kwiatkowski Radlich, J. (2013, September 21). Erie County considers restricting use of metal detectors. The Buffalo News. Retrieved from http://www.buffalonews.com/city-region/erie-county/erie-county-considers-restricting-use-of-metal-detectors-20130921
   Google Scholar
• Latham, S. (2009, December 30). Club doesn’t dig city’s new policy. The Ocala Star-Banner. Retrieved from http://www.ocala.com/news/20091230/club-doesnt-dig-citys-new-policy
   Google Scholar
• Leon. (2005, April 26). Do you detect in the rain? TreasureNet. Retrieved from http://www.treasurenet.com/forums/voting-booth/6684-do-you-detect-rain.html
   Google Scholar
• Lewis, M. (2010, December 20). Postscript Monday. The portable antiquities scheme (PAS). Retrieved from https://finds.org.uk/blogs/denmark/2010/12/20/postscript-monday/
   Google Scholar
• Lewis, M. (2016). A detectorist’s utopia? Archaeology and metal-detecting in England and Wales. Open Archaeology, 2, 127–139.
   Web of Science ®Google Scholar
• Liamnolan. (2013, February 18). Re: Northern Ireland MD clubs? UK and European Metal Detecting Forum. Retrieved from http://www.metaldetectingforum.co.uk/viewtopic.php?p=383836#p383836
   Google Scholar
• Lifted Chevy. (2016, May 31). How often is too often? Friendly Metal Detecting Forum. Retrieved from http://metaldetectingforum.com/showthread.php?t=232549
   Google Scholar
• Long, A (@PcAndyLong). (2015, July 20). The National Council for Metal Detecting currently has 11,000 members. These 11,000 can help us stop the criminals #nighthawking. Twitter. Retrieved from https://twitter.com/PcAndyLong/status/623075502845218816
   Google Scholar
• Lynn News. (2010, February 24). Bird pin declared treasure trove. Lynn News. Retrieved from https://www.lynnnews.co.uk/news/bird-pin-declared-treasure-trove-1-537958/amp
   Google Scholar
• Marc. (2004, February 16). How often do you metal detect? TreasureNet. Retrieved from http://www.treasurenet.com/forums/voting-booth/720-how-often-do-you-metal-detect.html
   Google Scholar
• Maxwell-Thomson, G. (2011, March 4). Welcome to ‘Up Yer Kilt’. Upyerkilt Metal Detecting. Retrieved from https://upyerkiltmetaldetecting.blogspot.co.uk/2011/03/blog-post.html
   Google Scholar
• Metal Detecting. (2016, October 12). Metal detecting. Facebook. Retrieved from https://www.facebook.com/groups/AFUDGE/
   Google Scholar
• Metal Detecting. (2017, February 17). Metal Detecting. Facebook. Retrieved from https://www.facebook.com/groups/AFUDGE/
   Google Scholar
• Metal Detecting Australia. (n.d.). Metal detecting Australia. Facebook. Retrieved from https://www.facebook.com/groups/MetalDetectingAussies/
   Google Scholar
• Metal-Detecting Belgium. (n.d.-a). Metal detecting Belgium. Facebook. Retrieved from https://www.facebook.com/Metal-Detecting-Belgium-1559004857691262/
   Google Scholar
• Metal-Detecting Belgium. (n.d.-b). Metal-detecting Belgium [Belgium Metal Detecting]. Facebook. Retrieved from https://www.facebook.com/groups/1388653011362136/
   Google Scholar
• Metal Detecting Ireland. (n.d.). Metal Detecting Ireland. Facebook. Retrieved from https://www.facebook.com/MetalDetectingIreland/
   Google Scholar
• Metal Detecting NZ Aotearoa. (n.d.). Metal detecting NZ Aotearoa. Facebook. Retrieved from https://www.facebook.com/groups/swingingNZ/
   Google Scholar
• Metal Detecting WWI/WWII Relics. (2015, March 24). Metal detecting silver & bronze medieval coins. YouTube. Retrieved from https://www.youtube.com/watch?v=PqlDMTxV_O4
   Google Scholar
• MetalDetectorDude. (2014, January 20). How long are your average MD’ing [sic] hunts? TreasureNet. Retrieved from http://www.treasurenet.com/forums/metal-detecting/396617-how-long-your-average-mding-hunts.html
   Google Scholar
• Milmo, C. (2015, December 29). ‘Nighthawks’: Tracking the criminals plundering ancient sites with the latest equipment. The Independent. Retrieved from http://www.independent.co.uk/news/uk/home-news/nighthawks-tracking-the-criminals-plundering-ancient-sites-with-the-latest-equipment-a6789921.html
   Google Scholar
• Milmo, C. (2016, March 21). Metal detectorists. E-mail.
   Google Scholar
• Minter, F., Plouviez, J., & Scull, C. (2014). Rendlesham rediscovered. British Archaeology, Number, 137, 50–55.
   Google Scholar
• Minter, F., Plouviez, J., & Scull, C. (2016). Rendlesham survey 2008–2014: Methodological review [Historic England Project Reference 6471, 23rd September 2016]. Lowestoft: Suffolk County Council.
   Google Scholar
• Mirror. (2017, January26). Metal detector cop cheats farmer after finding £15,000 gold coins in field. The Mirror. Retrieved from https://www.mirror.co.uk/news/uk-news/metal-detector-cop-cheats-farmer-9699004
   Google Scholar
• Moesgaard, J. C. (1999). The law and practice concerning coin finds in Denmark. Compte Rendu de la Commission Internationale de Numismatique, Cahier, 46, 74–80.
   Google Scholar
• Mortyni. (2013, February 15). Re: Northern Ireland MD clubs? UK and European Metal Detecting Forum. Retrieved from http://www.metaldetectingforum.co.uk/viewtopic.php?p=381813#p381813
   Google Scholar
• MTLDTKTR. (2014, August 3). Let’s see who’s out there... Adventures in Metal Detecting. Retrieved from https://mtldtktr.wordpress.com/2014/08/03/lets-see-whos-out-there/
   Google Scholar
• Munten Bodemvondsten. (n.d.). Forumgegevens [Forum details]. Munten Bodemvondsten. Retrieved from http://www.muntenbodemvondsten.nl/
   Google Scholar
• Murri, J. (2014, June 4). One man’s treasure. Boise Weekly. Retrieved from http://www.boiseweekly.com/boise/one-mans-treasure/Content?oid=3124897
   Google Scholar
• Museum, British (2015). Treasure act annual report 2013. London: British Museum.
   Google Scholar
• National Council for Metal Detecting. (2015, September 5). The law regarding metal detecting outside the United Kingdom (including Jersey). National Council for Metal Detecting (NCMD). Retrieved from http://www.ncmd.co.uk/law.html#BELGIUM
   Google Scholar
• National Council for Metal Detecting. (n.d.-a). Regions/clubs. National Council for Metal Detecting (NCMD). Retrieved from https://www.ncmd.co.uk/regions%20and%20clubs.htm
   Google Scholar
• National Council for Metal Detecting. (n.d.-b). Central register. National Council for Metal Detecting (NCMD). Retrieved from http://www.ncmd.co.uk/individual.htm
   Google Scholar
• National Museum of Denmark. (2015, January 29). The National Museum as an organisation. National Museum of Denmark. Retrieved from http://en.natmus.dk/footermenu/organisation/the-national-museum-as-an-organisation/
   Google Scholar
• National Museum of Ireland. (2016). The law on metal detecting in Ireland. National Museum of Ireland. Retrieved from http://www.museum.ie/The-Collections/Metal-Detecting-in-Ireland-The-Law
   Google Scholar
• Nationale Vereniging van Detectoramateurs – Association Nationale des Prospecteurs [NVD-ANP]. (n.d.). NVD ANP Metaldetecting Club – Belgium [NVD ANP Metal Detecting Club – Belgium]. Facebook. Retrieved from https://www.facebook.com/NVDANP/
   Google Scholar
• Nationalmuseet Danmark. (2016a). Hvad kan være danefæ? [What can be treasure trove?] Nationalmuseet Danmark. Retrieved from http://natmus.dk/salg-og-ydelser/museumsfaglige-ydelser/danefae/hvad-kan-vaere-danefae/
   Google Scholar
• Nationalmuseet Danmark. (2016b). Statistik over indkomne og erklærede danefæ samt udbetalinger [Statistics on incoming and declared treasure trove and payouts]. Nationalmuseet Danmark. Retrieved from http://natmus.dk/salg-og-ydelser/museumsfaglige-ydelser/danefae/indlevering-af-danefae/statistik-over-danefae-og-udbetalinger/
   Google Scholar
• Netherlands’ Department for the Preservation of Monuments and Historic Buildings. (1988, December 30). The Act Providing for the Preservation of Monuments and Historic Buildings of Historic and Artistic Importance (Monuments and Historic Buildings Act). The Hague: Ministry of Welfare, Health and Cultural Affairs. Retrieved from http://www.unesco.org/culture/natlaws/media/pdf/netherlands/netherlands_loi638_23_12_1988_eng_tof.pdf
   Google Scholar
• New Zealand Fossicking/Prospecting/Metal Detecting Group. (n.d.). New Zealand fossicking/prospecting/metal detecting group. Facebook. Retrieved from https://www.facebook.com/groups/527460370728575/
   Google Scholar
• New Zealand Gold Mining and Metal Detecting Equipment for Sale or Swap. (n.d.). New Zealand Gold Mining and Metal Detecting Equipment for Sale or Swap. Facebook. Retrieved from https://www.facebook.com/groups/110038329206830/
   Google Scholar
• Nicholson, A. (2012, July 19). Scotland has no PAS and metal detecting is on the decline? Comment. Portable Antiquity Collecting and Heritage Issues. Retrieved from http://paul-barford.blogspot.com/2012/07/scotland-has-no-pas-and-metal-detecting.html?showComment=1342715978980#c4152716390709929841
   Google Scholar
• NjNyDigger. (2014, February 22). How often do you detect? TreasureClassifieds. Retrieved from http://forum.treasureclassifieds.com/Thread-how-often-do-you-detect
   Google Scholar
• NOrN IRON Detecting. (n.d.). NOrN IRON Detecting. Facebook. Retrieved from https://www.facebook.com/groups/371835982979268/
   Google Scholar
• North, M. A. (2007). Protecting the past for the public good: Archaeology and Australian heritage law (unpublished Ph.D. thesis). University of Sydney, Sydney.
   Google Scholar
• Organisation for Economic Co-operation and Development [OECD]. (2016, September 13). Short-term labour market statistics: Unemployment rates by age and gender. Paris: Author. Retrieved from http://stats.oecd.org/index.aspx?queryid=36499
   Google Scholar
• Oxford Archaeology. (2009). Nighthawks and nighthawking: Damage to archaeological sites in the UK and Crown dependencies caused by illegal searching and removal of antiquities. London: English Heritage.
   Google Scholar
• Palmer, B. (2006, February 3). Profiling archaeological offenders. Institute for Conservation Law Enforcement. Retrieved from http://www.jmu.edu/icle/pdf_files/Applied%20Research/Violators%20Analysis/Profiling%20Archaeological%20Offenders.pdf
   Google Scholar
• Paydirt. (n.d.). New Zealand gold prospecting, fossicking and metal detecting forums. Paydirt. Retrieved from http://www.paydirt.co.nz/forums/
   Google Scholar
• Pesta, A. (2013, July 31). For metal ‘detectorists,’ the real find is a place to sweep in peace. The Wall Street Journal. Retrieved from http://www.wsj.com/articles/SB10001424127887324809004578636251352859278
   Google Scholar
• PiepPiep. (n.d.). Metaaldetector Forum Pieppiep.nl statistieken [PiepPiep metal detector forum statistics]. PiepPiep. Retrieved from http://www.pieppiep.nl/forum/
   Google Scholar
• Pol, A. (2009). Numismatics in the Netherlands – a personal impression. ICOMON e-Proceedings (Utrecht, 2008), 3, 44–49. Retrieved from http://network.icom.museum/fileadmin/user_upload/minisites/icomon/publications/2008_Utrecht/PolUtrechtFINAL.pdf
   Google Scholar
• Portable Antiquities Scheme. (2004). Portable antiquities scheme annual report 2003/04. London: Author.
   Google Scholar
• Portable Antiquities Scheme. (2005). Portable antiquities scheme annual report 2004/05. London: Author.
   Google Scholar
• Portable Antiquities Scheme. (2006). Portable antiquities scheme annual report 2005/6. London: Author.
   Google Scholar
• Portable Antiquities Scheme. (2009). Portable antiquities and treasure annual report 2007. London: Author.
   Google Scholar
• Portable Antiquities Scheme. (2010). portable antiquities and treasure annual report 2008. London: Author.
   Google Scholar
• Portable Antiquities Scheme. (2011). Portable antiquities and treasure annual report 2009 and 2010. London: Author.
   Google Scholar
• Portable Antiquities Scheme. (2016). Annual archived statistics [1st January 2003-31st December 2015]. London: Author. Retrieved from https://finds.org.uk/database/statistics/annual/datefrom/2003-01-01/dateto/2015-12-31/
   Google Scholar
• Randall, J L. (2011, May 29). Metal detecting: Wholesome hobby or park damage? Staten Island Live. Retrieved from http://www.silive.com/news/index.ssf/2011/05/metal_detecting_wholesome_hobb.html
   Google Scholar
• Redmayne, T and Woodward, K. (2013). The Metal Detecting Forum – an online community. Resource, education and co-operation. Internet Archaeology, 33. doi:10.11141/ia.33.6
   Google Scholar
• Renfrew, C. (2000). Loot, legitimacy and ownership: The ethical crisis in archaeology. London: Gerald Duckworth.
   Google Scholar
• Richards, J. D., Naylor, J., & Holas-Clark, C. (2009). Anglo-Saxon Landscape and Economy: using portable antiquities to study Anglo-Saxon and Viking Age England. Internet Archaeology, 25. doi:10.11141/ia.25.2
   Google Scholar
• Robbins, K. J. (2012). From past to present: Understanding the impact of sampling bias on data recorded by the Portable Antiquities Scheme (unpublished PhD thesis). University of Southampton, Southampton. Retrieved March 15, 2016, from http://eprints.soton.ac.uk/360475/
   Google Scholar
• Robbins, K. J. (2014). Portable Antiquities Scheme: A guide for researchers. London: The Portable Antiquities Scheme (PAS). Retrieved from https://finds.org.uk/documents/guideforresearchers.pdf
   Google Scholar
• Ross, P. (2010, July 24). Can you dig it? The Scotsman. Retrieved from http://www.scotsman.com/news/peter-ross-can-you-dig-it-1-1367992
   Google Scholar
• Schriek, J., & Schriek, M. (2014). Metal detecting: Friend or foe of conflict archaeology? Investigation, preservation and destruction on WWII sites in the Netherlands. Journal of Community Archaeology and Heritage, 1, 228–244.
   Google Scholar
• Scotland, Historic (2009). Metal detecting, yes or no? Metal detecting, scheduled monuments and the law. Edinburgh: Historic Scotland.
   Google Scholar
• Scott, D. D., Reeves, M., Catts, W., Clark, S., Ewen, C., Espenshade, C., Sivilich, M., & Stine, L. (2015). Building consensus: Archaeologists and metal detectorists working towards a common goal. Panel discussion held at the 48th Annual Conference on Historical and Underwater Archaeology, Seattle, USA, 6th–11th January, Seattle, WA.
   Google Scholar
• Simkins, A. (2016, November 26). A review of the PAS conference 2016. The Heritage Journal. Retrieved from https://heritageaction.wordpress.com/2016/11/26/a-review-of-the-pas-conference-2016/
   Google Scholar
• Simmonds, G. (2006). It’s our archaeology. British Archaeology, 89. Retrieved from http://www.archaeologyuk.org/ba/ba89/letters.shtml
   Google Scholar
• Smith, C., & Burke, H. (2007). Digging it up down under: A practical guide to doing archaeology in Australia. New York, NY: Springer.
   Google Scholar
• Stine, L. F., & Shumate, D. L. (2015). Metal detecting: An effective tool for archaeological research and community engagement. North American Archaeologist, 36, 289–323.
   Web of Science ®Google Scholar
• Strand en Waders Forum [SWF]. (n.d.). Forum [Forum]. Strand en Waders Forum (SWF). Retrieved from http://www.waterzoeker.nl/
   Google Scholar
• swinging NZ. (n.d.). Forum for coin shooting and relics enthusiasts. swinging NZ. Retrieved from http://swingingnz.forumotion.co.nz/forum
   Google Scholar
• The dane. (2016, June 3). How often, do you swing![?] Friendly Metal Detecting Forum. Retrieved from http://metaldetectingforum.com/showthread.php?t=232697
   Google Scholar
• Thomas, S. (2009). The relationships between archaeologists and metal-detector users in England and Wales: Impact of the past and implications for the future (unpublished PhD thesis). Newcastle University, Newcastle-upon-Tyne.
   Google Scholar
• Thomas, S. (2012). Searching for answers: a survey of metal-detector users in the UK. International Journal of Heritage Studies, 18, 49–64.
   Web of Science ®Google Scholar
• Thomas, S. (2016). The future of studying hobbyist metal detecting in Europe: A call for a transnational approach. Open Archaeology, 2, 140–149.
   Web of Science ®Google Scholar
• Thy-Mors Detektor Forening. (n.d.). Kontakt [Contact]. Thy-Mors Detektor Forening (TMDF). Retrieved from http://www.thy-morsdetektor.dk/php-files/contact.php
   Google Scholar
• Toddy’s Digs Forum. (n.d.). Forum. Toddy’s Digs Forum. Retrieved from http://www.toddys-digs.co.uk/forum/index.php?action=forum
   Google Scholar
• Treasure Hunters. (2009, October 13). How often and how long do you metal detect?. Treasurenet. Retrieved from http://www.treasurenet.com/forums/general-discussion/146983-how-often-how-long-do-you-metal-detect.html
   Google Scholar
• TripnBils. (2014, September 14). How often do you get to detect?. Treasurenet. Retrieved from http://www.treasurenet.com/forums/metal-detecting/432466-how-often-do-you-get-detect.html
   Google Scholar
• UK Detector Net. (n.d.). Statistics. UK Detector Net. Retrieved from https://www.forumukdetectornet.co.uk/phpBB3/portal.php
   Google Scholar
• Ulst, I. (2012). The role of community archaeology in heritage protection: Responsible metal detecting as a tool for enhancing the protection of archaeological heritage (unpublished MA dissertation). University of Tartu, Tartu.
   Google Scholar
• United Kingdom Crown Prosecution Service. (2012, August 23). Heritage partnership snares illegal metal detector. United Kingdom Crown Prosecution Service. Retrieved from http://www.cps.gov.uk/eastmidlands/news_and_publications/press_releases/heritage_partnership_snares_illegal_metal_detector/
   Google Scholar
• United Kingdom Meteorological Office. (n.d.). UK, climate period: 1981-2010. UK Met Office. Retrieved from http://www.metoffice.gov.uk/public/weather/climate/gcpvj0dup
   Google Scholar
• United States Forestry Service. (n.d.). Metal detecting policy. United States Forestry Service (USFS). Retrieved from http://www.fs.usda.gov/detail/hoosier/learning/history-culture/?cid=stelprdb5406465
   Google Scholar
• United States Geological Survey. (2016, May 2). Rainfall calculator, metric units: How much water falls during a storm?. United States Geological Survey (USGS). Retrieved from http://water.usgs.gov/edu/activity-howmuchrain-metric.html
   Google Scholar
• Van den Bergh, O. (2016, June 10). Metal detecting in Europe – Belgium, case for Flanders. European Council for Metal Detecting (ECMD). Retrieved from https://ecmd.eu/2016/06/10/metal-detecting-in-europe-belgium-case-for-flanders/
   Google Scholar
• Vereniging De Detector Amateur. (2001, February 1). Wachten op dat ene geluid [wait on that one sound]. Vereniging De Detector Amateur (VDA). Retrieved from http://www.detectoramateur.nl/detector-hobby/30-wachten-op-dat-ene-geluid [Gearchiveerd op: http://web.archive.org/web/20160824140607/http://www.detectoramateur.nl/detector-hobby/30-wachten-op-dat-ene-geluid]
   Google Scholar
• Vereniging De Detector Amateur. (2016, May 2). Goed nieuws voor de detectoramateur in Nederland [Good news for the amateur detectorist in the Netherlands]. Vereniging De Detector Amateur (VDA). Retrieved from http://www.detectoramateur.nl/metaaldetector-en-archeologie-nieuws/erfgoedwet
   Google Scholar
• Vlaanderen is Erfgoed. (2016, January16). Infosessie metaaldetectie [Metal detecting info session]. Sessie gepresenteerd op Erfgoedcentrum Lamot, Mechelen, België. Retrieved from http://www.slideshare.net/VIOE/infosessie-metaaldetectie
   Google Scholar
• Vomvyla, E. (2008). How do metal detecting clubs (MDC) operating in England and Wales facilitate the recording work of the Portable Antiquities Scheme (PAS)? (unpublished report). London: Portable Antiquities Scheme (PAS).
   Google Scholar
• Witschonke, R. (2009, September 16). Portable antiquities conference report. Cultural Property Observer. Retrieved from http://culturalpropertyobserver.blogspot.it/2009/09/portable-antiquities-conference-report.html
   Google Scholar
• WW2 Metal Detecting Denmark. (n.d.). WW2 Metal Detecting Denmark. Facebook. Retrieved from https://www.facebook.com/WW2-Metal-Detecting-Denmark-1443405312626706/
   Google Scholar
• Yankee Territory Coinshooters. (2008a, April 3). What is the YTC?. Probe, the YTC Newsletter. Retrieved from http://www.yankeeterritorycoinshooters.com/images/YTCInfoProbe2008.pdf
   Google Scholar
• Yankee Territory Coinshooters. (2008b, April 9). Federation of Metal Detector and Archeological Clubs, Inc. Probe, the YTC Newsletter. Retrieved from http://www.yankeeterritorycoinshooters.com/images/YTCInfoProbe2008.pdf
   Google Scholar
• Yoffe, E. (2009, September 25). Full metal racket. Slate. Retrieved from http://www.slate.com/articles/news_and_politics/recycled/2009/09/full_metal_racket.html
   Google Scholar