Genus Pseudowalchia

Species total:
6
Age range:
345 - 1.8 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Pseudowalchia Early Kazanian Bathonian
Pseudowalchia biangulina Induan Barremian
Pseudowalchia crocea Early Triassic Barremian
Pseudowalchia landesii Early Triassic Early Cretaceous
Pseudowalchia ovalis Mesozoic Early Cretaceous
Pseudowalchia sp Tournaisian Late Neogene