Stenozonotriletes |
Stenozonotriletes simplicissimus
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Stenozonotriletes |
Stenozonotriletes conformis
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Leiotriletes |
Leiotriletes simplex
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Leiotriletes |
Leiotriletes nigratus
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Leiotriletes |
Leiotriletes nigritellus
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Lophotriletes |
Lophotriletes simplex
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Lophotriletes |
Lophotriletes minor
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Lophotriletes |
Lophotriletes rugosus
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Acanthotriletes |
Acanthotriletes incertus
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Acanthotriletes |
Acanthotriletes crenatus
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Acanthotriletes |
Acanthotriletes parvispinus
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Acanthotriletes |
Acanthotriletes crinaceus
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Acanthotriletes |
Acanthotriletes parvispinosus
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Acanthotriletes |
Acanthotriletes spinellosus
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Archaeozonotriletes |
Archaeozonotriletes nigratus
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Stenozonotriletes |
Stenozonotriletes extensus
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|
Archaeozonotriletes |
Archaeozonotriletes variabilis
|
USSR(Tuvinskaya A.O.) |
Early Devonian |
|