Proteacidites |
Proteacidites sp
|
USA(Atlantic Coast) |
Late Turonian |
|
Exesipollenites |
Exesipollenites tumulus
|
USA(Atlantic Coast) |
Late Turonian |
|
Schizosporis |
Schizosporis reticulatus
|
USA(Atlantic Coast) |
Coniacian |
|
Cicatricosisporites |
Cicatricosisporites perforatus
|
USA(Atlantic Coast) |
Coniacian |
|
Heliosporites |
Heliosporites sp
|
USA(Atlantic Coast) |
Coniacian |
|
Appendicisporites |
Appendicisporites segmentus
|
USA(Atlantic Coast) |
Coniacian |
|
Dinopterygium |
Dinopterygium cladoides
|
USA(Atlantic Coast) |
Santonian |
|
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
USA(Atlantic Coast) |
Santonian |
|
Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
USA(Atlantic Coast) |
Santonian |
|
Odontochitina |
Odontochitina costata
|
USA(Atlantic Coast) |
Campanian |
|
Cyclonephelium |
Cyclonephelium distinctum
|
USA(Atlantic Coast) |
Campanian |
|
Odontochitina |
Odontochitina porifera
|
USA(Atlantic Coast) |
Campanian |
|
Hystrichodinium |
Hystrichodinium pulchrum
|
USA(Atlantic Coast) |
Early Maastrichtian |
|
Isabelidinium |
Isabelidinium cretaceum
|
USA(Atlantic Coast) |
Early Maastrichtian |
|
Alterbia |
Alterbia minor
|
USA(Atlantic Coast) |
Early Maastrichtian |
|
Exochosphaeridium |
Exochosphaeridium bifidum
|
USA(Atlantic Coast) |
Early Maastrichtian |
|
Wetzeliella |
Wetzeliella articulata
|
USA(Atlantic Coast) |
Early Eocene |
|