REFERENCES
- Babcock, L.E. & Feldmann, R.M., 1986a: Devonian and Mississippian conulariids of North America. Part A. General description and Conularia. Annals of Carnegie Museum55, 349–410.
- Babcock, L.E. & Feldmann, R.M., 1986b: Devonian and Mississippian conulariids of North America. Part B. Paraconularia, Reticulaconularia, new genus, and organisms rejected from Conulariida. Annals of Carnegie Museum55, 411–479.
- Barnes, C.R., 2004: Ordovician oceans and climate. In B.D.Webby, F.Paris, M.L.Droser & I.G.Percival (eds.): The Great Ordovician Biodiversification Event, 72–76. Columbia University Press, New York. 484 pp.
- Brenchley, P.J., 2004: End Ordovician glaciation. In B.D.Webby, F.Paris, M.L.Droser & I.G.Percival (eds.): The Great Ordovician Biodiversification Event, 81–83. Columbia University Press, New York. 484 pp.
- Childress, J.J. & Seibel, B.A., 1998: Life at stable low oxygen levels: adaptations of animals to oceanic oxygen minimum layers. Journal of Experimental Biology201, 1223–1232.
- Condon, R.H., Decker, M.B. & Purcell, J.E., 2001: Effects of low dissolved oxygen on survival and asexual reproduction of scyphozoan polyps (Chrysaora quinquecirrha). Hydrobiologia451, 89–95.
- De Zwaan, A. & Putzer, V., 1985: Metabolic adaptations of intertidal invertebrates to environmental hypoxia (a comparison of environmental anoxia to exercise anoxia). Symposia of the Society for Experimental Biology39, 33–62.
- Fisher, D.C., 1981: The role of functional analysis in phylogenetic inference: examples from the history of Xiphosura. American Zoologist21, 47–62.
- Foote, M. & Miller, A.I., 2007: Principles of Palaeontology. 3rd ed.W.H. Freeman and Company, New York. 354 pp.
- Hughes, N.C., Gunderson, G.O. & Weedon, M.J., 2000: Late Cambrian conulariids from Wisconsin and Minnesota. Journal of Paleontology74, 828–838.
- Ishii, H., Ohba, T. & Kobaiashi, T., 2008: Effects of low dissolved oxygen on planula settlement, polyp growth and asexual reproduction of Aurelia aurita. Plankton Benthos Research3 (Supplement), 107–113.
- Jerre, F., 1993: Conulariid microfossils from the Silurian Lower Visby Beds of Gotland, Sweden. Palaeontology35, 403–424.
- Jerre, F., 1994: Taxonomy and functional morphology of Silurian conulariids from Gotland. Lund Publications in Geology, No. 117, 1–33. Grahns Boktryckeri,Lund.
- Leme, J.M., Simões, M.G., Marques, A.C. & Van Iten, H., 2008: Cladistic analysis of the suborder Conulariina Miller and Gurley, 1896 (Cnidaria, Scyphozoa; Vendian-Triassic). Palaeontology51, 649–662.
- Moore, R.C. & Harrington, H.J., 1956: Conulata. In R.C.Moore (ed.): Treatise on Invertebrate Paleontology, Part F, Coelenterata, F54–F66. Geological Society of America/University of Kansas Press, Boulder/Lawrence.
- Percival, I.G., 2009: Rare fossils (Conulata; Rostrochonchia; Nautiloidea) from the Late Ordovician of central New South Wales. Proceedings of the Linnean Society of New South Wales130, 179–191.
- Pillet, J. & Beaulieu, G., 1998: Some Middle and Upper Ordovician conulariids from the Armorican Massif. Bulletin de la Société des Sciences Naturelles de l'Ouest de la France20, 29–40.
- Rasmussen, C.M.Ø. & Harper, D.A.T., 2011: Did the amalgamation of continents drive the end Ordovician mass extinctions?Palaeogeography, Palaeoclimatology, Palaeoecology311, 48–62.
- Rong, Jiayu, Boucot, A.J., Harper, D.A.T., Zhan, Renbin & Neuman, R.B., 2006: Global analyses of brachiopod faunas through the Ordovician and Silurian transition: reducing the role of the Lazarus effect. Canadian Journal of Earth Sciences43 (1), 23–39.
- Sendino, C. & Darrell, J., 2008: The collection of conulariids of the Natural History Museum of London. The Geological Curator8 (1), 3–20.
- Sinclair, G.W., 1948: The Biology of the Conularida. Unpublished Ph.D. dissertation. McGill University, Montreal, 442 pp.
- Swofford, D.L., 2001: PAUP*. Phylogenetic Analysis Using Parsimony (*and other methods). Version 4b10. Sinauer Press, Sunderland, NJ.
- Thomas, G.A., 1969: Notoconularia, a new conulariid genus from the Permian of Eastern Australia. Journal of Paleontology43, 1283–1290.
- Van Iten, H., 2012: Conulariids of the Farden Member of the South Threave Formation (Upper Ordovician, Rawtheyan), SW Scotland. Southeastern Section Geological Society of America, Abstracts with Programs44 (4), 61.
- Van Iten, H., Fitzke, J.A. & Cox, R.S., 1996: Problematical fossil cnidarians from the Upper Ordovician of the north-central USA. Palaeontology39, 1037–1064.
- Van Iten, H., Leme, J.M., Simões, M.G., Marques, A.C. & Collins, A.G., 2006a: Reassessment of the phylogenetic affinities of conulariids (?Ediacaran–Triassic) within the subphylum Medusozoa (phylum Cnidaria). Journal of Systematic Palaeontology4, 109–118.
- Van Iten, H., Lichtenwalter, M., Leme, J.M. & Simões, M.G., 2006b: Possible taphonomic bias in the preservation of phosphatic macroinvertebrates in the uppermost Maquoketa Formation (Upper Ordovician) of northeastern Iowa (north-central USA). Journal of Taphonomy4 (4), 207–220.
- Van Iten, H., Maoyan, Z. & Li, G., 2010: Redescription of Hexaconularia He and Yang, 1986 (Lower Cambrian, South China): implications for the affinities of conulariid-like small shelly fossils. Palaeontology53, 191–199.
- Van Iten, H., Muir, L.A., Botting, J.P., Zhang, Y. & Lin, J., 2013: Conulariids and Sphenothallus (Cnidaria, Medusozoa) from the Tonggao Formation (Lower Ordovician, China). Bulletin of Geosciences88 (4), 713–722.
- Van Iten, H. & Vhylasová, Z., 2004: Conulariids. In B.D.Webby, F.Paris, M.L.Droser & I.G.Percival (eds.): The Great Ordovician Biodiversification Event, 119–123. Columbia University Press, New York, NY. 484 pp.