angular posterolaterally. Ellipsocephalus has 12 thoracic segments and the pygidium is 4× wider than long. Ellipsocephalus and some other primitive micropygous...
6 KB (566 words) - 21:33, 5 July 2024
(Lower Cambrian) Judomia (Lower Cambrian) Olenellus (Lower Cambrian) Ellipsocephalus (Middle Cambrian) Elrathia (Middle Cambrian) Paradoxides (Middle Cambrian)...
111 KB (11,936 words) - 12:16, 1 October 2024
The formation has provided several fossils: Acrothele bellapunctata Ellipsocephalus nordenskjoldi Helcionella subrugosa Holmia grandis, H. kjerulfi Kjerulfia...
2 KB (72 words) - 13:18, 17 March 2024
Ehmaniella 1951 Burgess Shale Elrathia 1924 Wheeler Formation Burgess Shale Ellipsocephalus 1883 Słowiec Sandstone Formation Phantaspis 2020 Mantou Formation Lisania...
71 KB (5,148 words) - 18:40, 2 November 2024
middle Olenellus-zone). Elliptocephala can easily be confused with Ellipsocephalus, a trilobite genus of the Ptychopariida order. The species E. walcotti...
9 KB (808 words) - 23:09, 27 January 2024
Acernaspis elliptifrons T. emarginata = Isoctomesa emarginata T. hoffi = Ellipsocephalus hoffi T. limbatus = Megistaspis limbatus T. mimulus = Tomoligus mimulus...
2 KB (220 words) - 17:19, 8 November 2023
†Elita †Elita subundifera †Ellesmeroceras †Ellesmeroceras hotchkissi †Ellipsocephalus †Ellsworthoconus †Ellsworthoconus barabuensis †Elrodoceras †Elrodoceras...
35 KB (1,893 words) - 18:26, 12 February 2024
Elganellus Elicicola Elimaproetus Elkia Ellesides Ellipsocephaloides Ellipsocephalus (=Germaropyge) Ellipsostrenua Ellipsotaphrus Ellipsuella Elliptocephala...
121 KB (5,369 words) - 05:33, 29 September 2024
trilobites Holmia kjerulf, Kjerulfia orcina, Schmidtiellus panowi and Ellipsocephalus sanctacrucensis, alongside various indeterminate species of gastropods...
22 KB (2,541 words) - 18:39, 1 September 2024
†Echinochiton dufoei – type locality for species †Ellesmeroceras †Ellipsocephalus †Elrodoceras †Encrinurus †Entomaspis †Eophacops †Eophacops handwerki...
10 KB (347 words) - 00:22, 8 March 2024