Laevigatosporites |
Laevigatosporites desmoinesensis
|
Texas |
Virgilian |
|
Laevigatosporites |
Laevigatosporites ovalis
|
Texas |
Virgilian |
|
Laevigatosporites |
Laevigatosporites globosus
|
Texas |
Virgilian |
|
Laevigatosporites |
Laevigatosporites minimus
|
Texas |
Virgilian |
|
Laevigatosporites |
Laevigatosporites minutus
|
Texas |
Virgilian |
|
Columinisporites |
Columinisporites peppersi
sp. nov. |
Texas |
Virgilian |
|
Monoletes |
Monoletes ovatus
|
Texas |
Virgilian |
|
Monoletes |
Monoletes ellipsoides
|
Texas |
Virgilian |
|
Calamospora |
Calamospora microrugosa
|
Texas |
Virgilian |
|
Calamospora |
Calamospora saariana
|
Texas |
Virgilian |
|
Calamospora |
Calamospora pedata
|
Texas |
Virgilian |
|
Calamospora |
Calamospora pusilla
|
Texas |
Virgilian |
|
Punctatisporites |
Punctatisporites provectus
|
Texas |
Virgilian |
|
Punctatisporites |
Punctatisporites sp.1
sp. nov. |
Texas |
Virgilian |
|
Punctatisporites |
Punctatisporites orbicularis
|
Texas |
Virgilian |
|
Punctatisporites |
Punctatisporites minutus
|
Texas |
Virgilian |
|
Cyclogranisporites |
Cyclogranisporites obliquus
|
Texas |
Virgilian |
|