Genus Perotrilites

Species total:
148
Age range:
500 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Perotrilites sp.B Early Lochkovian Givetian
Perotrilites sp.B Well.et al,2000 Early Lochkovian Early Lochkovian
Perotrilites sp.C Late Gedinnian Late Gedinnian
Perotrilites sp.D Late Gedinnian Late Gedinnian
Perotrilites sp.E Late Gedinnian Early Siegenian
Perotrilites sp.SK1 Early Smithian Early Smithian
Perotrilites sp.W1 Early Gedinnian Early Gedinnian
Perotrilites sp.W2 Early Gedinnian Early Gedinnian
Perotrilites spherotriangulatus Middle Kinderhookian Middle Kinderhookian
Perotrilites spinosus Middle Devonian Late Devonian
Perotrilites splendens Early Permian Triassic
Perotrilites striatus Early Cretaceous Cenomanian
Perotrilites subitus Siegenian Early Emsian
Perotrilites tenuis Early Jurassic Hauterivian
Perotrilites tesselatus Early Arnsbergian Early Arnsbergian
Perotrilites tessellatus Tournaisian Namurian
Perotrilites tuberosus Namurian B Westphalian A