Polyptychodon (meaning 'many-folded tooth') is a genus of pliosaurid found in Middle-Late Cretaceous marine deposits in southern England, France and Argentina...
6 KB (494 words) - 20:50, 7 December 2023
these teeth to Polyptychodon, which he then believed to be "a genus of crocodilian reptiles". Later discoveries showed that Polyptychodon was actually a...
38 KB (4,082 words) - 23:12, 26 June 2024
: 377–380 However, in 1880, Sauvage synonymized Liopleurodon with Polyptychodon, noting that it was similar to this genus, but distinct from Plesiosaurus...
37 KB (3,907 words) - 15:51, 3 August 2024
Brachaucheninae Brachauchenius Kronosaurus Makhaira Megacephalosaurus Polyptychodon Sachicasaurus Monquirasaurus Stenorhynchosaurus Luskhan Pliosauroidea...
15 KB (1,325 words) - 14:04, 26 May 2024
Brachaucheninae Acostasaurus Brachauchenius Eiectus Kronosaurus Luskhan Makhaira Megacephalosaurus Monquirasaurus Polyptychodon Sachicasaurus Stenorhynchosaurus...
113 KB (12,424 words) - 16:34, 17 July 2024
MNA V9433 Brachauchenius lucasi Megacephalosaurus eulerti Polyptychodon interruptus (DOKDM G/1–2)...
61 KB (7,019 words) - 09:58, 12 August 2024
Brachaucheninae Acostasaurus Brachauchenius Eiectus Kronosaurus Luskhan Makhaira Megacephalosaurus Monquirasaurus Polyptychodon Sachicasaurus Stenorhynchosaurus...
22 KB (2,193 words) - 13:27, 30 July 2024
Brachaucheninae Acostasaurus Brachauchenius Eiectus Kronosaurus Luskhan Makhaira Megacephalosaurus Monquirasaurus Polyptychodon Sachicasaurus Stenorhynchosaurus...
5 KB (265 words) - 14:03, 23 March 2024
Megacephalosaurus eulerti 'Polyptychodon interruptus' (DORK/G/1-2)...
84 KB (9,361 words) - 13:18, 7 August 2024
Brachaucheninae Acostasaurus Brachauchenius Eiectus Kronosaurus Luskhan Makhaira Megacephalosaurus Monquirasaurus Polyptychodon Sachicasaurus Stenorhynchosaurus...
7 KB (494 words) - 03:41, 3 July 2024