A re-evaluation of aff. Megaloolithidae eggshell fragments from the uppermost Cretaceous of the Pyrenees and implications for crocodylomorph eggshell structure

REFERENCES

• AllainR, TaquetP. 2000. A new genus of Dromaeosauridae (Dinosauria, Theropoda) from the Upper Cretaceous of France. J Vertebr. Paleontol.20:404–407.
   Web of Science ®Google Scholar
• AntunesMT, TaquetPV, RibeiroV. 1998. Upper Jurassic dinosaur and crocodile eggs from Pai Mogo nesting site (Lourinhã-Portugal). Memórias da Academia das Ciências de Lisboa. Classe Ciênc.37:83–99.
   Google Scholar
• ArdèvolL, KlimowitzJ, MalagónJ, NagteggalPJ. 2000. Depositional sequence response to foreland deformation in the Upper Cretaceous of the Southern Pyrenees, Spain. AAPG Bull.84:566–587.
   Web of Science ®Google Scholar
• BlainHA, CanudoJI, Cuenca-BescósG, López-MartínezN. 2010. Amphibians and squamates from the latest Maastrichtian (Upper Cretaceous) of Blasi 2 (Huesca, Spain). Cretaceous Res.31:433–446.
   Web of Science ®Google Scholar
• BuffetautE. 2001. An azhdarchid pterosaur from the Upper Cretaceous of Cruzy (Herault, France). CR Acad Sci II A.333:357–361.
   Google Scholar
• BuffetautE, AngstD. 2013. New evidence of a giant bird from the Late Cretaceous of France. Geol Mag.150:173–176.
   Web of Science ®Google Scholar
• BuscalioniAD, FregenalMA, BravoA, Poyato-ArizaFJ, SanchizB, BáezAM, Cambra MooO, Martín ClosasC, EvansSE, Marugan LobónJ. 2008. The vertebrate assemblage of Buenache de la Sierra (Upper Barremian of Serrania de Cuenca, Spain) with insights into its taphonomy and palaeoecology. Cretaceous Res.29:687–710.
   Web of Science ®Google Scholar
• BuscalioniAD, OrtegaF, VasseD. 1999. The Upper Cretaceous crocodylian assemblage from Laño (north-central Spain): implications in the knowledge of the finicretaceous European faunas. Est Mus Cienc Nat de Álava.14:213–233.
   Google Scholar
• CanudoJI, GascaJM, AurellM, BadiolaA, BlainH-A, Cruzado-CaballeroP, Gómez-FernándezD, Moreno-AzanzaM, ParrillaJ, Rabal-GarcésR, et al., 2010. La Cantalera: an exceptional window onto the vertebrate biodiversity of the Hauterivian-Barremian transition in the Iberian Peninsula. J Iber Geol.36:295–324.
   Web of Science ®Google Scholar
• ChiappeLM, CoriaRA, DingusL, JacksonF, ChinsamyA, FoxM. 1998. Sauropod dinosaur embryos from the Late Cretaceous of Patagonia. Nature.396:258–261.
   Web of Science ®Google Scholar
• ChienC, HinckeMT, ValiH, McKeeMD. 2008. Ultrastructural matrix-mineral relationships in avian eggshell, and effects of osteopontin on calcite growth in vitro. J Struct Biol.163:84–99.
   PubMed Web of Science ®Google Scholar
• Cruzado-CaballeroP, CanudoJI, Moreno-AzanzaM, Ruiz-OmeñacaJI. 2013. Arenysaurus ardevoli, a lambeosaurine dinosaur from the Latest Maastrichtian of Arén (North Spain). J Vertebr Paleontol. In press.
   Web of Science ®Google Scholar
• DonaireM, López-MartínezN. 2009. Porosity of Late Paleocene Ornitholithus eggshells (Tremp Fm, south-central Pyrenees, Spain): Palaeoclimatic implications. Palaeogeogr Palaeocl. 279:147–159.
   Web of Science ®Google Scholar
• FergusonMWJ. 1981. Extrinsic microbial degradation of the Alligator eggshell. Science.214:1135–1137.
   PubMed Web of Science ®Google Scholar
• FergusonMWJ. 1982. The structure and composition of the eggshell and embryonic membranes of Alligator mississippiensis. Trans Zool Soc Lond.36:99–152.
   Google Scholar
• FergusonMWJ. 1985. The reproductive biology and embryology of crocodylians. In: GansC, BilletF, MadersonPFA, editors. Biology of the Reptilia. New York: Wiley. p. 329–491.
   Google Scholar
• FernándezMS. 2013. Análisis de cáscaras de huevos de dinosaurios de la Formación Allen, Cretácico Superior de Río Negro (Campaniano-Maastrichtiano): utilidades de los macrocaracteres de interés parataxonómico. Ameghiniana. In press.
   Google Scholar
• GarciaG. 2000. Diversite des coquilles “Minces” d'oeufs fossiles du Cretace superieur du Sud de la France. Geobios. 33:114–126.
   Web of Science ®Google Scholar
• GarciaG, FeistM, CabotA, ValentinX, Vianey-LiaudM. 2000. Les oeufs de dinosaures du Crétacé supérieur du bassin de Villeveyrac-Mèze (Hérault, France): description d'une nouvelle ooespèce de Prismatoolithus. B Soc Geol France.171:283–289.
   Web of Science ®Google Scholar
• GarciaG, Vianey-LiaudM. 2001. Dinosaur eggshells as biochronological markers in Upper Cretaceous continental deposits. Palaeogeogr Palaeocl.169:153–164.
   Web of Science ®Google Scholar
• Grellet-TinnerG, MakovickyP. 2006. A possible egg of the dromaeosaur Deinonychus antirrhopus: phylogenetic and biological implications. Can J Earth Sci.43:705–719.
   Web of Science ®Google Scholar
• Grellet-TinnerG, SimCM, KimDH, TrimbyP, HigaA, AnSL, OhH, KimTJ, KardjilovN. 2011. Description of the first lithostrotian titanosaur embryo in ovo with neutron characterization and implications for lithostrotian Aptian migration and dispersion. Gondwana Res.20:621–629.
   Web of Science ®Google Scholar
• GrigorescuD, GarciaG, CsikiZ, CodreaV, BojarAV. 2010. Uppermost Cretaceous megaloolithid eggs from the Hateg Basin, Romania, associated with hadrosaur hatchlings: search for explanation. Palaeogeogr Palaeocl.293:360–374.
   Web of Science ®Google Scholar
• HirschKF. 1983. Contemporary and fossil Chelonian eggshells. Copeia. 382–395.
   Web of Science ®Google Scholar
• HirschKF. 1985. Fossil crocodylian eggs from the Eocene of Colorado. J Palaeontol.59:531–542.
   Web of Science ®Google Scholar
• HirschKF, KohringR.1992. Crocodilian eggs from the middle Eocene Bridger Formation, Wyorning. J Vertebr Paleont. 12:59–65.
   Google Scholar
• JinX, JacksonFD, VarricchioDJ, AzumaY, HeT. 2010. The first Dictyoolithus egg clutches from the Lishui Basin, Zhejiang Province, China. J Vertebr Paleontol.30:188–195.
   Web of Science ®Google Scholar
• JacksonFD, HornerJR, VarricchioDJ. 2010. A study of a Troodon egg containing embryonic remains using epifluorescence microscopy and other techniques. Cretaceous Res.31:262–255.
   Google Scholar
• JacksonFD, VarricchioDJ. 2010. Fossil eggs and eggshell from the Lowermost Two Medicine formation of western Montana, Sevenmile Hill locality. J Vertebr Paleontol.30:1142–1156.
   Web of Science ®Google Scholar
• KerourioP. 1987. Presence d'oeufs de crocodylians dans le Rognacien inferieur (Maastrichtie superieur) du basin d'Aix-en-Provence (Bouches-du-Rhone, France). Note preliminaire. Geobios-Lyon.20:275–281.
   Web of Science ®Google Scholar
• KohringR, HirschKF. 1996. Crocodylian and avian eggshells from the Middle Eocene of the Geiseltal, Eastern Germany. J Vertebr Paleontol.16:67–80.
   Web of Science ®Google Scholar
• LaurentY, BilotteM, Le LoeuffJ. 2002. Late Maastrichtian continental vertebrates from southwestern France: correlation with marine fauna. Palaeogeogr Palaeocl.187:121–135.
   Web of Science ®Google Scholar
• López-MartínezN. 2003. Dating dinosaur oodiversity: chronostratigraphic control of late Cretaceous oospecies succession. Palaeovertebrata. 32:120–148.
   Google Scholar
• López-MartínezN, CanudoJI, ArdévolL, Pereda-SuberbiolaX, Orue-EtxebarríaX, Cuenca-BescósG, Ruiz-OmeñacaJI, MurelagaX, FeistM. 2001. New dinosaur localities near the Cretaceous/Tertiary boundary (Arén south central Pyrenees, Spain). Cretaceous Res.22:41–61.
   Web of Science ®Google Scholar
• López-MartínezN, CanudoJI, Cuenca-BescósG. 1999. Latest Cretaceous eggshells from Arén (Southern Pyrenees, Spain). In: First International Symposium on Dinosaur Eggs and Babies, Isona i Conca Dellà, Spain. p. 35–36.
   Google Scholar
• López-MartínezN, VicensE. 2012. A new peculiar dinosaur egg, Sankofa pyrenaica oogen. nov. oosp. nov. from the Upper Cretaceous coastal deposits of the Arén Formation, south-central Pyrenees, Lleida, Catalonia, Spain. Palaeontology.55:325–339.
   Web of Science ®Google Scholar
• Magalhaes-RibeiroCM, CarvalhoIS, NavaWR. 2006. In: GalloV, BritoPM, SilvaHMA, FigueiredoFJ, editors. Ovos de crocodilomorfos da Formação Araatuba (Bacia Bauru. Cretáceo Superior), Brazil. 285–292. In Gallo V, Brito PM, Silva HMA, Figueiredo FJ, editors. Paleontologia de Vertebrados: grandes temas e contribuições científicas. Interciência, Rio de Janeiro, 332.
   Google Scholar
• MarmiJ, LujánAH, RieraV, GaeteR, OmsO, GalobartA. 2012. The youngest species of Polysternon: a new bothremydid turtle from the uppermost Maastrichtian of the southern Pyrenees. Cretaceous Res.35:133–142.
   Web of Science ®Google Scholar
• MikhailovKE. 1991. Classification of fossil eggshells of Amniotic vertebrates. Acta Palaeontol Pol.36:193–238.
   Google Scholar
• MikhailovKE. 1997. Fossil and Recent eggshell in amniotic vertebrates; fine structure, comparative morphology and classification. Special Papers in Palaeontology no. 56, 80 pp.
   Google Scholar
• Moreno-AzanzaM, CanudoJI, GascaJM. Unusual theropod eggshells from the Early Cretaceous Blesa Formation of the Iberian Range, Spain. Acta Palaeontol Pol., Accepted Manuscript. doi: http://dx.doi.org/10.4202/app.2012.0069.
   Google Scholar
• MurelagaX, CanudoJI. 2005. Descripción de los restos de quelonios del Maastrichtiense superior de Aren (Huesca). Geogaceta.38:51–54.
   Google Scholar
• NovasFE, PaisDF, PolD, CarvalhoIDS, ScanferlaA, MonesA, RiglosMS. 2009. Bizarre notosuchian crocodyliform with associated eggs from the Upper Cretaceous of Bolivia. J Vertebr Paleontol.29:1316–1320.
   Web of Science ®Google Scholar
• OliveiraCEM, SantucciRM, AndradeMB, FulfaroVJ, BasílioJAF, BentonM. 2011. Crocodylomorph eggs and eggshells from the Adamantina Formation (Bauru Group) Upper Cretaceous of Brazil. Palaeontology.54:309–321.
   Web of Science ®Google Scholar
• OmsO, CanudoJI. 2004. Datación magnetoestratigráfica de los dinosaurios del Cretácico terminal (Maastrichtiense superior) de Arén (Huesca, Unidad Surpirenaica Central). Geo-Temas.6:51–54.
   Google Scholar
• Panadès I BlasX, PatnaikR. 2009. A complete crocodylian egg from the Upper Miocene (Chinji beds) of Pakistan and its palaeobiographical implications. PalArch's J Vertebr Paleontol. 6:1–8.
   Google Scholar
• PatnaikR, SchleichHH. 1993. Fossil crocodile from the Upper Siwaliks of India. Mitteilungen der Bayerischen Staatssammlung fur Palaeontology und Historische. Geologie.33:91–117.
   Google Scholar
• Pereda-SuberbiolaX, CanudoJI, Cruzado-CaballeroP, BarcoJL, López-MartínezN, OmsO, Ruiz-OmeñacaJI. 2009. The last hadrosaurid dinosaurs of Europe: a new lambeosaurine from the uppermost Cretaceous of Aren (Huesca, Spain). CR Palevol.8:559–572.
   Web of Science ®Google Scholar
• PuértolasE, CanudoJI, Cruzado-CaballeroP. 2011. A new crocodylian from the Late Maastrichtian of Spain: implications for the initial radiation of crocodyloids. PLoS One. 6:e20011.
   PubMed Web of Science ®Google Scholar
• Puértolas-PascualE, CanudoJI, Moreno-AzanzaM. 2013. The eusuchian crocodylomorph Allodaposuchus subjuniperus sp. nov., a new species from the latest Cretaceous (upper Maastrichtian) of Spain. Hist Biol.10.1080/08912963.2012.763034.
   Web of Science ®Google Scholar
• RieraV, OmsO, GaeteR, GalobartA. 2009. The end-Cretaceous dinosaur succession in Europe: The Tremp Basin record (Spain). Palaeogeogr Palaeocl.283:160–171.
   Web of Science ®Google Scholar
• RogersJV. 2000. A complete crocodyloid egg from the Lower Cretaceous (Albian) Glen Rose Formation, central Texas. J Vertebr Paleontol.20:780–783.
   Web of Science ®Google Scholar
• SanzJL, MoratallaJJ, Díaz-MolinaM, López-MartínezN, KälinO, Vianey-LiaudM. 1995. Dinosaur nests at the sea shore. Nature.376:731–732.
   Web of Science ®Google Scholar
• SchleichHH, GassnerP, MaskeyTM. 1994. Ultrastrukturen und Variabilität der Eischalen von Gavialis gangeticus (Gmelin 1789). (Crocodylia, Gavialidae). Cour Forsch Inst Senck. 173:299–313.
   Google Scholar
• SchleichHH, KastleW. 1988. Reptile eggshells SEM atlas. Stuttgart: Gustav Fischer Verlag. 123 p.
   Google Scholar
• SellésAG, BravoAM, DelclòsX, ColomboF, MartíX, Ortega-BlancoJ, ParelladaC, GalobartÀ. 2013. Dinosaur eggs in the Upper Cretaceous of the Coll de Nargó area, Lleida Province, south-central Pyrenees, Spain: oodiversity, biostratigraphy and their implications. Cretaceous Res.40:10–20.
   Web of Science ®Google Scholar
• SimonE. 2006. Cáscaras de huevo de dinosaurios de la Formación Allen (Campaniano-Maastrichiano), en Salitral Moreno, provincia de Río Negro, Argentina. Ameghiniana.43:513–528.
   Google Scholar
• SinghSD, SahniA, GaffneyES, SchleichHH. 1998. Reptilia from the Intertrappean Beds of Bombay (India). Veröff Fuhlrott-Mus.4:307–320.
   Google Scholar
• ToricesA, Ruiz-OmeñacaJI, CanudoJI, López-MartínezN. 2004. Nuevos datos sobre los dinosaurios terópodos (Saurischia: Theropoda) del Cretácico superior de los Pirineos Sur-Centrales (Huesca y Lleida). Geo-Temas.6:71–74.
   Google Scholar
• VarricchioDJ, JacksonFD. 2004. A phylogenetic assessment of prismatic dinosaur eggs from the Cretaceous Two Medicine Formation of Montana. J Vertebr Paleontol.24:931–937.
   Web of Science ®Google Scholar
• Vianey-LiaudM, CrochetJ-Y. 1993. Dinosaur eggshell from the late Cretaceous of Languedoc (Southern France). Rev Paléobiol.7:237–249.
   Google Scholar
• Vianey-LiaudM, MallanP, BuscailO, MontgelardC. 1994. Review of French dinosaur eggshells: morphology, structure, mineral, and organic composition. In: CarpenterK, HirschKF, HornerJR, editors. Dinosaur eggs and babies. Cambridge: Cambridge University Press. p. 151–183.
   Google Scholar
• VilaB, GalobartÀ, CanudoJI, Le LoeuffJ, Dinarés-TurellJ, RieraV, OmsO, TortosaT, GaeteR. 2012. The diversity of sauropod dinosaurs and its first taxonomic succession from Late Cretaceous strata of south-western Europe: clues to demise and extinction. Palaeogeogr Palaeocl.350–352:19–38.
   Web of Science ®Google Scholar
• VilaB, JacksonFD, FortunyJ, SellésAG, GalobartA. 2010. 3D Modelling of megaloolithid clutches: insights about nest construction and dinosaur behaviour. PLoS One.5:e10362.
   PubMed Web of Science ®Google Scholar
• VilaB, RieraV, BravoA, OmsO, VicensE, EstradaR, GalobartÀ. 2011. The chronology of dinosaur oospecies in south-western Europe: refinements from the Maastrichtian succession from the eastern Pyrenees. Cretaceous Res.32:378–386.
   Web of Science ®Google Scholar
• WilsonJA, MohabeyDM, PetersSE, HeadJJ. 2010. Predation upon hatchling dinosaurs by a new snake from the Late Cretaceous of India. PLoS Biol.8:e1000322.
   PubMed Web of Science ®Google Scholar
• WinkCS, EsleyRM. 1994. Morphology of shells from viable and nonviable eggs of the chinese alligator (Alligator sinensis). J Morphol.222:103–110.
   Web of Science ®Google Scholar
• WinkCS, ElseyRM, BouvierM. 1990. The relationship of pores and mammillae on the inner surface of the eggshell of the Alligator (Alligator mississippiensis). J Morphol.204:227–233.
   PubMed Web of Science ®Google Scholar