Genus Triquitrites

Species total:
204
Age range:
570 - 37.5 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Triquitrites minutus Visean Stephanian C
Triquitrites mirabilis Early Carboniferous Early Carboniferous
Triquitrites mitis Late Moscovian Late Moscovian
Triquitrites mitrulatus Middle Carboniferous Westphalian C
Triquitrites nodatus Namurian C Namurian C
Triquitrites nodosus Namurian C Westphalian A
Triquitrites nostizensis Late Westphalian C Late Westphalian C
Triquitrites novicus Middle Carboniferous Early Permian
Triquitrites oblongus Westphalian Early Stephanian
Triquitrites ornatus Carboniferous Early Stephanian
Triquitrites oxyotus Westphalian B Early Stephanian
Triquitrites palvinatus Westphalian D Westphalian D
Triquitrites pannus Namurian A Westphalian C
Triquitrites papillosus Paleozoic Paleozoic
Triquitrites perornatus Stephanian B Stephanian D
Triquitrites petaloides Westphalian Early Stephanian
Triquitrites piramidalis Visean Visean