Classification of Wilson 1954

G. †Rhombella Bridge and Cloud 1947
show all
Rhombella umbilicata Dake and Bridge 1932
Cl. †Trilobita Walch 1771 [trilobite]
show all
Fm. †Crepicephalidae Kobayashi 1935
hide
G. †Nasocephalus Wilson 1954
hide
Nasocephalus nasutus Wilson 1954
G. †Coosia Walcott 1911
show all
Coosia pernamagna Wilson 1954