Granulatisporites |
Granulatisporites priddyi
|
Tennessee |
Pennsylvanian |
|
Granulatisporites |
Granulatisporites pusillus
|
Nd |
Nd |
|
Granulatisporites |
Granulatisporites torquifer
|
W.Germany(N.Rhine) |
Westphalian B |
|
Granulatisporites |
Granulatisporites trigonus
|
W.Germany(N.Rhine) |
Westphalian C |
|
Granulatisporites |
Granulatisporites triquetris
|
W.Germany(N.Rhine) |
Westphalian C |
|
Granulatisporites |
Granulatisporites verrucosus
|
Iowa |
Desmoinesian |
|
Laevigatisporites |
Laevigatisporites deltoides
|
Nd |
Nd |
|
Laevigatisporites |
Laevigatisporites kidstoni
|
Nd |
Nd |
|
Laevigatisporites |
Laevigatisporites laevigatus
|
Nd |
Nd |
|
Laevigatisporites |
Laevigatisporites microrugosus
|
Nd |
Nd |
|
Laevigatisporites |
Laevigatisporites obesus
|
Nd |
Nd |
|
Laevigatisporites |
Laevigatisporites perrugosus
|
Germany |
Westphalian B |
|
Laevigatisporites |
Laevigatisporites silvanus
|
Nd |
Nd |
|
Laevigatisporites |
Laevigatisporites sphaerotriangulus
|
Germany |
Westphalian B |
Westphalian C |
Laevigatosporites |
Laevigatosporites
|
Nd |
Nd |
|
Laevigatosporites |
Laevigatosporites bilateralis
|
Germany |
Westphalian B |
|
Laevigatosporites |
Laevigatosporites cranmorensis
|
Tennessee |
Pennsylvanian |
|