Genus Protohaploxypinus

Species total:
132
Age range:
500 - 1.8 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Protohaploxypinus orbiculatus Sakmarian Sakmarian
Protohaploxypinus ovaticorpus Late Permian Early Triassic
Protohaploxypinus ovatus Stephanian Late Triassic
Protohaploxypinus panaki Roadian Norian
Protohaploxypinus pantii Late Permian Early Muschelkalk
Protohaploxypinus parviextensisaccus Permian Permian
Protohaploxypinus parvus Stephanian Norian
Protohaploxypinus paucitaeniatus Late Atokan Early Permian
Protohaploxypinus pectinella Olenikian Olenikian
Protohaploxypinus pellucidus Early Sakmarian Middle Liassic
Protohaploxypinus pennatulus Late Carboniferous Early Cretaceous
Protohaploxypinus perexiguus Middle Asselian Triassic
Protohaploxypinus perfectiformis Kazanian Kazanian
Protohaploxypinus perfectus Late Paleozoic Triassic
Protohaploxypinus plicatus Nd Nd
Protohaploxypinus prolerus Anisian Anisian
Protohaploxypinus prolixus Late Carboniferous Late Triassic