Rursiceras is a Jurassic ammonite belonging to the ammonitid. France and Switzerland Notes Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved...
1 KB (33 words) - 01:04, 29 November 2021
Gregoryceras Metapeltoceras Parapeltoceras Peltoceras Peltoceratoides Peltoraspailites Prieserites Pseudogregoryceras Raspailites Rursiceras Unipeltoceras...
1 KB (90 words) - 19:30, 18 July 2023
Ropoloceras Rossalites Rotodiscoceras Rotopericyclus Rubroceras Rugiferites Rursiceras Rusoceras Ryugasella Sageceras Sagenites Saghalinites Sakhaites Sakmarites...
65 KB (2,781 words) - 18:56, 5 July 2024
Orthaspidoceras Peltoceratinae Spath 1924 Peltoceras Peltoceratoides Rursiceras Simoceratinae Simoceras Virgatosimoceras The Paleobiology Database Arkell...
2 KB (98 words) - 19:40, 18 July 2023