Cordosphaeridium |
Cordosphaeridium fasciatum
|
Colorado |
Late Cretaceous |
|
Cordosphaeridium |
Cordosphaeridium fibrospinosum
|
Utah |
Late Cretaceous |
|
Cordosphaeridium |
Cordosphaeridium fibrospinosum
|
Colorado |
Late Cretaceous |
|
Cupanieidites |
Cupanieidites reticulatus
|
Utah |
Late Cretaceous |
|
Cupanieidites |
Cupanieidites reticulatus
|
Colorado |
Late Cretaceous |
|
Cupanieidites |
Cupanieidites sp
|
Utah |
Late Cretaceous |
|
Cupanieidites |
Cupanieidites sp
|
Colorado |
Late Cretaceous |
|
Cyathidites |
Cyathidites australis
|
Utah |
Late Cretaceous |
|
Cyathidites |
Cyathidites australis
|
Colorado |
Late Cretaceous |
|
Cyathidites |
Cyathidites minor
|
Utah |
Late Cretaceous |
|
Cyathidites |
Cyathidites minor
|
Colorado |
Late Cretaceous |
|
Cycadopites |
Cycadopites fragilis
|
Utah |
Late Cretaceous |
|
Cycadopites |
Cycadopites fragilis
|
Colorado |
Late Cretaceous |
|
Cycadopites |
Cycadopites giganteus
|
Utah |
Late Cretaceous |
|
Cycadopites |
Cycadopites giganteus
|
Colorado |
Late Cretaceous |
|
Cymatiosphaera |
Cymatiosphaera eupeplos
|
Utah |
Late Cretaceous |
|
Cymatiosphaera |
Cymatiosphaera eupeplos
|
Colorado |
Late Cretaceous |
|