Leiosphaeridia |
Leiosphaeridia sp.E
sp. nov. |
Arizona |
Late Cretaceous |
|
Monosulcites |
Monosulcites sp
|
Arizona |
Late Cretaceous |
|
Pluricellaesporites |
Pluricellaesporites psilatus
|
Arizona |
Late Cretaceous |
|
Pluricellaesporites |
Pluricellaesporites sp
|
Arizona |
Late Cretaceous |
|
Protoleiosphaeridium |
Protoleiosphaeridium sp.B
sp. nov. |
Arizona |
Late Cretaceous |
|
Protoleiosphaeridium |
Protoleiosphaeridium sp.C
sp. nov. |
Arizona |
Late Cretaceous |
|
Pterospermopsis |
Pterospermopsis sp
|
Arizona |
Late Cretaceous |
|
Punctatisporites |
Punctatisporites sp
|
Arizona |
Late Cretaceous |
|
Sphaerochitina |
Sphaerochitina sp
|
Arizona |
Late Cretaceous |
|
Veryhachium |
Veryhachium sp
|
Arizona |
Late Cretaceous |
|
Veryhachium |
Veryhachium sp.A
sp. nov. |
Arizona |
Late Cretaceous |
|
Veryhachium |
Veryhachium sp.B
sp. nov. |
Arizona |
Late Cretaceous |
|
Veryhachium |
Veryhachium trispinosum
sp. nov. |
Arizona |
Late Cretaceous |
|