List of references by intial letter. Not all the references are complete or correct. If you have more or better information, please let me know.

Naish, Darren ; 1997a; Biggest Pliosaur; Dinosaur Discoveries; 3: pp.14:
Naish, Darren ; 1997b; The New Pliosaurids; Dinosaur Discoveries; 5: pp.10-11:
Nakaya, H. ; 1984; Restoration of the Plesiosauroid reptile from Hobetsu-cho; Bulletin of Hobetsu Museum; 1: pp.37-40:
Nakaya, H. ; 1985; Preliminary report of plesiosaurian fossil (HMG1) from Hobetsu-cho, Japan; Bulletin of Hobetsu Museum; 2: pp.43-50:
Nakaya, H. ; 1989; Upper Cretaceous elasmosaurid (Reptilia, Plesiosauria) from Hobetsu, Hokkaido, northern Japan; Transactions and Proceedings of the Palaeontological Society of Japan. New Series; 154: pp.96--116:
Nakaya, H. ; 1992; Evolution and migration of the Late Cretaceous Plesiosauria (Reptilia) in the Japanese Islands; International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes; 29: pp.351:
Nakrem, Hans Arne, Hurum, J H, Dallmann, Winfried and ; 2004; Protection of articulated marine Jurassic reptiles of Svalbard; ; 4: pp.1-4:
Neaverson, E ; 1935; Reptiles from the Oxford Clay of Peterborough in the geological collection of the University of Liverpool; Proceedings of the Liverpool Geological Society; XVI: pp.234-262:
Newman, Barney and Tarlo, L. B. H. ; 1967; A giant marine reptile from bedforshire; Animals; 10:2: pp.61-63:
Newton, E. T. ; 1879; Notes on a CROCODILIAN JAW from the CORALLIAN ROCKS of WEYMOUTH; Quarterly Journal of the Geological Society of London; XXXIV: pp.398-401:
Nicholls, Elizabeth L. ; 1976; The oldest known North American occurrence of the Plesiosauria (Reptilia: Sauropterygia) from the Liassic (Early Jurassic) Fernie Group, Alberta Canada; Canadian Journal of Earth Sciences;
Nicholls, Elizabeth L. ; 1988; Marine Vertebrates of the Pembina Member of the Pierre Shale (Campanian, Late Cretaceous) of Manitoba and their Significance of the Biogeography of the Western Interior Seaway; pp. 207-317(PhD Thesis, The University of Calgary)
Nicholls, Elizabeth L. and Godfrey, S.J. ; 1994; Subaqueous flight in mosasaurs; a discussion; journal of Vertebrate Paleontology; 14:3: pp.450--452:
Nicholls, Elizabeth L. and Meckert, Dirk ; 2001; A new Late Cretaceous marine vertebrate fauna from the west coast of North America; PaleoBios; 21:2, Suppl.: pp.97:
Nicholls, Elizabeth L. and Meckert, Dirk ; 2002; Marine reptiles from the Nanaimo Group (Upper Cretaceous) of Vancouver Island; Canadian Journal of Earth Sciences; 39: pp.1591-1603:
Nicholls, Elizabeth L. and Russell, Anthony P. ; 1990; Paleobiogeography of the Cretaceous Western Interior Seaway of North America: the vertebrate evidence; Palaeogeography, Palaeoclimatology, Palaeoecology; 79: pp.149-169.:
Nicholls, Elizabeth L. and Russell, Anthony P. ; 1991; The Plesiosaur Pectoral Girdle: The Case for a Sternum; Neues Jahrbuch fr Geologie und Palaontologie; 182:2: pp.161-185:
Nicholls, Elizabeth L. and Tokaryk, Tim T. ; 1990; The northern Niobrara: fossil vertebrate faunas from the Niobrara Formation of Canada; Journal of Vertebrate Paleontology; 10:Supplement to Number 3:
No, Leslie ; (date unknown); private notes (private notes)
No, Leslie ; 1998; Penelope has a Make-over; Musings - Friends of Peterborough Museum Newsletter; 15:
No, Leslie ; 1999; The Callovian pliosaurs of the Oxford Clay - Evidence and implications for the consumption of marine invertebrates; Secondary Adaption to Life in Water; University of Copenhagen, Geologisk Museum, 13-17 IX 1999; pp.38-39:
No, Leslie ; 2004; Killers of Mesozoic oceans: pliosaurs from the UK and ColombiaNot Walking with dinosaurs: the swimming and flying reptiles of the mesozoic;
No, Leslie and Gomez-Perez, Marcella ; 2007; Postscript to Everhart, M.J. 2005. (PalArch's Journal of Vertebrate Palaeontology 4, 3: 19:32); PalArch's Journal of Vertebrate Palaeontology; 2(1): pp.1-9:
No, Leslie, Gomez-Cruz, R, Gomez-Perez, Marcella, Patarroyo, P and ; 2007; A pliosaur travels: The packaging of a unique Cretaceous marine reptile, and its transport from Colombia to the United Kingdom; The Geological Curator; 8(6): pp.271-279:
No, Leslie, Liston, Jeff and Evans, Mark ; 2003; The first relatively complete exoccipital-opisthotic from the braincase of the Callovian pliosaur, Liopleurodon; Geological Magazine, London; 140:4: pp.479-486:
No, Leslie, Smith, Don T J and Walton, D I ; 2004; A new species of Kimmeridgian pliosaur (Reptilia; Sauropterygia) and its bearing on the nomenclature of Liopleurodon macromerus; Proceedings of the Geologists Association, London; 115:1: pp.13-24:
Nopcsa, F. ; 1923; Die Familien der Reptilien; Fortschr. Geol. Pal.II; pp.210pp.:
Nopcsa, F. ; 1925; Ergebnisse der Forschungsreisen ProfE. Stromers in den Wusten Agyptens. II. Wirbeltier-Reste der Baharije-Stufe (unterstes Cenoman). 5. Die Symolophis-Reste.; Abhandlunben der Bayerischen Akademie der Wissenschaften;
Nopcsa, F. ; 1926b; Fossilium Catalogus I: Animalia; Osteologia Reptilium fossilium et recentium; 27: pp.1-391:
Nopcsa, F. ; 1928; Palaeontological Notes on Reptiles; Geologica Hungarica; Tomus 1.:Fasc. 1: pp.1-77:
Nopcsa, F. ; 1929; ?; ?;
Nopcsa, F. ; 1930; Notes on Stegocephalia and Amphibia.; Proceedings of the Zoological Society of London; pp.979-995:
Nopcsa, F. ; 1931; Fossilium Catalogus I: Animalia, Osteologia Reptilium fossilium et recentium II: Appendix, Pars 50: 1-62; ;
Nosotti, Stefania and Colosimo, Pamela F ; 1993; osteoogy of the skull of Cyamodus kuhnschnyderi Nosotti & Pinna 1993 (Reptila, Placodontia); Paleontologia Lombarda; VI:
Novozhilov, N. I. ; 1948a; [Two new plesiosaurs from the lower Volgian tier of the Volga region (right bank).]; Doklady AN SSR; 60: pp.115-118:
Novozhilov, N. I. ; 1948b; [ON some peculiarities of the constructuion of the parietal bones in the Pliosauridae]; Doklady AN SSR; 60: pp.285-288:
Novozhilov, N. I. ; 1964a; ; ;
Novozhilov, N. I. ; 1964b; ; ;