Tricolporopollenites |
Tricolporopollenites form d
sp. nov. |
Nd |
Nd |
|
Tricolporate pollen |
Tricolporate pollen rugulose
|
Nd |
Nd |
|
Tricolporate pollen |
Tricolporate pollen verrucose
|
Nd |
Nd |
|
Retitrescolpites |
Retitrescolpites anguloluminosus
|
New Mexico |
Maestrichtian |
Paleocene |
Tricolpites |
Tricolpites anguloluminosus
|
New Mexico |
Maestrichtian |
Paleocene |
Carpinus |
Carpinus subtriangula
|
South Dakota |
Paleocene |
|
Triatriopollenites |
Triatriopollenites subtriangulus
|
South Dakota |
Paleocene |
|
Ailanthipites |
Ailanthipites berryi
|
Virginia |
Late Thanetian |
Ypresian |
Alnus |
Alnus trina
|
Virginia |
Thanetian |
|
Anacolosidites |
Anacolosidites sp
|
Virginia |
Early Tertiary |
|
Basopollis |
Basopollis obscurocostatus
|
Virginia |
Late Thanetian |
Ypresian |
Betula |
Betula infrequens
|
Virginia |
Danian |
Ypresian |
Bombacacidites |
Bombacacidites nacimientoensis
|
Virginia |
Late Thanetian |
|
Carya |
Carya sp.29
sp. nov. |
Virginia |
Early Tertiary |
|
Casuarinidites |
Casuarinidites sp
|
Virginia |
Danian |
Ypresian |
Choanopollenites |
Choanopollenites alabamicus
|
Virginia |
Danian |
Thanetian |
Choanopollenites |
Choanopollenites conspicuus
|
Virginia |
Thanetian |
|