Editing Plesiosauroidea (section)

==Sources==
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*{{cite journal | last1 = Carpenter | first1 = K | year = 1996 | title = A review of short-necked plesiosaurs from the Cretaceous of the western interior, North America | journal = Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen | volume = 201 | issue = 2| pages = 259–287 | doi = 10.1127/njgpa/201/1996/259 | url = http://doc.rero.ch/record/15069/files/PAL_E2225.pdf }}
*Carpenter, K. 1997. "Comparative cranial anatomy of two North American Cretaceous plesiosaurs". Pp.&nbsp;91–216, in Calloway J. M. and E. L. Nicholls, (eds.), ''Ancient Marine Reptiles'', Academic Press, San Diego.
*{{cite journal | last1 = Carpenter | first1 = K | year = 1999 | title = Revision of North American elasmosaurs from the Cretaceous of the western interior | journal = Paludicola | volume = 2 | issue = 2| pages = 148–173 }}
*{{cite journal | last1 = Cicimurri | first1 = D. J. | last2 = Everhart | first2 = M. J. | year = 2001 | title = An elasmosaur with stomach contents and gastroliths form the Pierre Shale (Late Cretaceous) of Kansas | journal = Transactions of the Kansas Academy of Science | volume = 104 | issue = 3–4| pages = 129–143 | doi = 10.1660/0022-8443(2001)104[0129:aewsca]2.0.co;2 | s2cid = 86037286 }}
*{{cite journal | last1 = Cope | first1 = E. D. | year = 1868 | title = Remarks on a new enaliosaurian, ''Elasmosaurus platyurus'' | journal = Proceedings of the Academy of Natural Sciences of Philadelphia | volume = 20 | pages = 92–93 }}
*Ellis, R. 2003. ''Sea Dragons''' ([[Kansas University Press]])
*{{cite journal | last1 = Everhart | first1 = M. J. | year = 2000 | title = Gastroliths associated with plesiosaur remains in the Sharon Springs Member of the Pierre Shale (Late Cretaceous), western Kansas | journal = Kansas Acad. Sci. Trans | volume = 103 | issue = 1–2| pages = 58–69 | doi = 10.2307/3627940 | jstor = 3627940 }}
*{{cite journal | last1 = Everhart | first1 = M. J. | year = 2002 | title = Where the elasmosaurs roam... | journal = Prehistoric Times | volume = 53 | pages = 24–27 }}
*{{cite journal | last1 = Everhart | first1 = M. J. | year = 2004 | title = Plesiosaurs as the food of mosasaurs; new data on the stomach contents of a ''Tylosaurus proriger'' (Squamata; Mosasauridae) from the Niobrara Formation of western Kansas | journal = The Mosasaur | volume = 7 | pages = 41–46 }}
*{{cite journal | last1 = Everhart | first1 = M. J. | year = 2005 | title = Bite marks on an elasmosaur (Sauropterygia; Plesiosauria) paddle from the Niobrara Chalk (Upper Cretaceous) as probable evidence of feeding by the lamniform shark, ''Cretoxyrhina mantelli'' | journal = PalArch | volume = 2 | issue = 2| pages = 14–24 }}
*Everhart, M. J. 2005. "Where the Elasmosaurs roamed", Chapter 7 in ''Oceans of Kansas: A Natural History of the Western Interior Sea'', [[Indiana University Press]], Bloomington, 322 p.
*Everhart, M. J. 2005. "Gastroliths associated with plesiosaur remains in the Sharon Springs Member (Late Cretaceous) of the Pierre Shale, Western Kansas" ([http://www.oceansofkansas.com/Gastro2.html on-line, updated from article in ''Kansas Acad. Sci. Trans.'' 103(1-2):58-69])
*{{cite journal | last1 = Everhart | first1 = M. J. | year = 2005 | title = Probable plesiosaur gastroliths from the basal Kiowa Shale (Early Cretaceous) of Kiowa County, Kansas | journal = Transactions of the Kansas Academy of Science | volume = 108 | issue = 3/4| pages = 109–115 | doi = 10.1660/0022-8443(2005)108[0109:ppgftb]2.0.co;2 | s2cid = 86124216 }}
*{{cite journal | last1 = Everhart | first1 = M. J. | year = 2005 | title = Elasmosaurid remains from the Pierre Shale (Upper Cretaceous) of western Kansas. Possible missing elements of the type specimen of ''Elasmosaurus platyurus'' Cope 1868? | journal = PalArch | volume = 4 | issue = 3| pages = 19–32 }}
*{{cite journal | last1 = Everhart | first1 = M. J. | year = 2006 | title = The occurrence of elasmosaurids (Reptilia: Plesiosauria) in the Niobrara Chalk of Western Kansas | journal = Paludicola | volume = 5 | issue = 4| pages = 170–183 }}
*{{cite journal | last1 = Everhart | first1 = M. J. | year = 2007 | title = Use of archival photographs to rediscover the locality of the Holyrood elasmosaur (Ellsworth County, Kansas) | journal = Transactions of the Kansas Academy of Science | volume = 110 | issue = 1/2| pages = 135–143 | doi = 10.1660/0022-8443(2007)110[135:uoaptr]2.0.co;2 | s2cid = 86051586 }}
*Everhart, M. J. 2007. Sea Monsters: Prehistoric Creatures of the Deep. National Geographic, 192 p.&nbsp;{{ISBN|978-1-4262-0085-4}}.
*Everhart, M. J. [http://www.oceansofkansas.com/rep-refs.html "Marine Reptile References"] and scans of [http://www.oceansofkansas.com/ples-his.html "Early papers on North American plesiosaurs"]
*Hampe, O., 1992: ''Courier Forsch.-Inst. Senckenberg'' '''145''': 1-32.
*{{cite journal | last1 = Lingham-Soliar | first1 = T | year = 1995 | title = in | journal = Phil. Trans. R. Soc. Lond. | volume = 347 | pages = 155–180 }}
*{{cite journal | last1 = O'Keefe | first1 = F. R. | year = 2001 | title = A cladistic analysis and taxonomic revision of the Plesiosauria (Reptilia: Sauropterygia); | journal = [[Acta Zoologica Fennica|Acta Zool. Fennica]] | volume = 213 | pages = 1–63 }}
*{{cite journal | last1 = Massare | first1 = J. A. | year = 1988 | title = Swimming capabilities of Mesozoic marine reptiles: Implications for method of predation | journal = Paleobiology | volume = 14 | issue = 2| pages = 187–205 | doi=10.1017/s009483730001191x| bibcode = 1988Pbio...14..187M | s2cid = 85810360 }}
*Massare, J. A. 1994. Swimming capabilities of Mesozoic marine reptiles: a review. pp.&nbsp;133–149 In Maddock, L., Bone, Q., and Rayner, J. M. V. (eds.), Mechanics and Physiology of Animal Swimming, Cambridge University Press.
*Smith, A. S. 2008. Fossils explained 54: plesiosaurs. Geology Today. 24, (2), 71-75 [http://www.plesiosauria.com/pdf/smith_2008_plesiosaurs.pdf PDF document on ''the Plesiosaur Directory'']
*Storrs, G. W., 1999. An examination of Plesiosauria (Diapsida: Sauropterygia) from the Niobrara Chalk (Upper Cretaceous) of central North America, University of Kansas Paleontological Contributions, (N.S.), No. 11, 15 pp.
*Welles, S. P. 1943. Elasmosaurid plesiosaurs with a description of the new material from California and Colorado. University of California Memoirs 13:125-254. figs. 1-37., pls. 12–29.
*Welles, S. P. 1952. A review of the North American Cretaceous elasmosaurs. University of California Publications in Geological Science 29:46-144, figs. 1-25.
*Welles, S. P. 1962. A new species of elasmosaur from the Aptian of Columbia and a review of the Cretaceous plesiosaurs. University of California Publications in Geological Science 46,  96 pp.
*{{cite journal | last1 = White | first1 = T | year = 1935 | title = in | journal = Occasional Papers Boston Soc. Nat. Hist. | volume = 8 | pages = 219–228 }}
*{{cite journal | last1 = Williston | first1 = S. W. | year = 1890 | title = A new plesiosaur from the Niobrara Cretaceous of Kansas | journal = Transactions of the Kansas Academy of Science | volume = 12 | pages = 174–178 | doi=10.2307/3623798| jstor = 3623798 }}, 2 fig.
*Williston, S. W. 1902. Restoration of ''Dolichorhynchops osborni'', a new Cretaceous plesiosaur. Kansas University Science Bulletin, 1(9):241-244, 1 plate.
*Williston, S. W. 1903. North American plesiosaurs. Field Columbian Museum, Publication 73, Geology Series 2(1): 1-79, 29 pl.
*{{cite journal | last1 = Williston | first1 = S. W. | year = 1906 | title = North American plesiosaurs: ''Elasmosaurus'', ''Cimoliasaurus'', and ''Polycotylus'' | series = 4| journal = American Journal of Science | volume = 21 | issue = 123| pages = 221–234 | bibcode = 1906AmJS...21..221W | doi = 10.2475/ajs.s4-21.123.221 | url = https://zenodo.org/record/1450146 }}, 4 pl.
*{{cite journal | last1 = Williston | first1 = S. W. | year = 1908 | title = North American plesiosaurs: ''Trinacromerum'' | url =https://zenodo.org/record/1431449 | journal = Journal of Geology | volume = 16 | issue = 8| pages = 715–735 | doi=10.1086/621573 | bibcode=1908JG.....16..715W| s2cid = 129889740 | doi-access = free }}
* (  ), 1997: in ''Reports of the National Center for Science Education'', '''17.3''' (May/June 1997) pp 16–28.
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