Multiplicisphaeridium |
Multiplicisphaeridium paraguaferum
|
New York |
Wenlockian |
|
Multiplicisphaeridium |
Multiplicisphaeridium ramusculosum
|
New York |
Late Llandoverian |
|
Multiplicisphaeridium |
Multiplicisphaeridium ramusculosum
|
New York |
Wenlockian |
|
Percultisphaera |
Percultisphaera sp
|
New York |
Late Llandoverian |
|
Percultisphaera |
Percultisphaera stiphrospinata
|
New York |
Wenlockian |
|
Pterospermopsis |
Pterospermopsis fragalis
|
New York |
Late Llandoverian |
|
Pterospermopsis |
Pterospermopsis fragalis
|
New York |
Wenlockian |
|
Pterospermopsis |
Pterospermopsis martinii
|
New York |
Late Llandoverian |
|
Pterospermopsis |
Pterospermopsis martinii
|
New York |
Wenlockian |
|
Pterospermopsis |
Pterospermopsis onondagaensis
|
New York |
Late Llandoverian |
|
Pterospermopsis |
Pterospermopsis onondagaensis
|
New York |
Wenlockian |
|
Quadraditum |
Quadraditum fantasticum
|
New York |
Late Llandoverian |
|
Quadraditum |
Quadraditum fantasticum
|
New York |
Wenlockian |
|
Tunisphaeridium |
Tunisphaeridium tentaculaferum
|
New York |
Late Llandoverian |
|
Tunisphaeridium |
Tunisphaeridium tentaculaferum
|
New York |
Wenlockian |
|