Undulatisporites |
Undulatisporites fossulatus
|
Colorado |
Late Barremian |
Early Albian |
Cyathidites |
Cyathidites minor
|
Colorado |
Late Barremian |
Early Albian |
Todisporites |
Todisporites minor
|
Colorado |
Late Barremian |
Early Albian |
Dictyotriletes |
Dictyotriletes pseudoreticulatus
|
Colorado |
Late Barremian |
Early Albian |
Cadargasporites |
Cadargasporites reticulatus
|
Colorado |
Late Barremian |
Early Albian |
Staplinisporites |
Staplinisporites caminus
|
Colorado |
Late Barremian |
Early Albian |
Matthesisporites |
Matthesisporites tumulosus
|
Colorado |
Late Barremian |
Early Albian |
Cicatricososporites |
Cicatricososporites phaseolus
|
Colorado |
Late Barremian |
Early Albian |
Converrucosisporites |
Converrucosisporites proxigranulatus
|
Colorado |
Late Barremian |
Early Albian |
Cicatricosisporites |
Cicatricosisporites minor
|
Colorado |
Late Barremian |
Early Albian |
Cicatricosisporites |
Cicatricosisporites cuneiformis
|
Colorado |
Late Barremian |
Early Albian |
Cicatricosisporites |
Cicatricosisporites augustus
|
Colorado |
Late Barremian |
Early Albian |
Cicatricosisporites |
Cicatricosisporites potomacensis
|
Colorado |
Late Barremian |
Early Albian |
Cicatricosisporites |
Cicatricosisporites mediostriatus
|
Colorado |
Late Barremian |
Early Albian |
Cicatricosisporites |
Cicatricosisporites sp
sp. nov. |
Colorado |
Late Barremian |
Early Albian |
Cicatricosisporites |
Cicatricosisporites pseudotripartitus
|
Colorado |
Late Barremian |
Early Albian |
Cicatricosisporites |
Cicatricosisporites pseudotripartitus
|
Colorado |
Late Barremian |
Early Albian |