Hymenozonotriletes |
Hymenozonotriletes
|
USSR(Yakut ASSR) |
Early Permian |
|
Hymenozonotriletes |
Hymenozonotriletes psilotrus
|
USSR(Yakut ASSR) |
Early Permian |
|
Leiotriletes |
Leiotriletes glaber
|
USSR(Yakut ASSR) |
Early Permian |
|
Leiotriletes |
Leiotriletes nigritellus
|
USSR(Yakut ASSR) |
Early Permian |
|
Leiotriletes |
Leiotriletes pyramidalis
|
USSR(Yakut ASSR) |
Early Permian |
|
Leiotriletes |
Leiotriletes sagitelliformis
|
USSR(Yakut ASSR) |
Early Permian |
|
Leiotriletes |
Leiotriletes turgidus
|
USSR(Yakut ASSR) |
Early Permian |
|
Lophotriletes |
Lophotriletes
|
USSR(Yakut ASSR) |
Early Permian |
|
Lophotriletes |
Lophotriletes polypyrenus
|
USSR(Yakut ASSR) |
Early Permian |
|
Trachytriletes |
Trachytriletes
|
USSR(Yakut ASSR) |
Early Permian |
|
Trachytriletes |
Trachytriletes sibiricus
|
USSR(Yakut ASSR) |
Early Permian |
|