Azonia |
Azonia hirsuta
|
Alaska(North Slope) |
Maastrichtian |
|
Azonia |
Azonia hirsuta
|
Alaska(North Slope) |
Campanian |
Maastrichtian |
Azonia |
Azonia parva
sp. nov. |
Alaska(North Slope) |
Middle Maastrichtian |
|
Azonia |
Azonia pulchella
|
Alaska(North Slope) |
Middle Campanian |
|
Azonia |
Azonia pulchella
|
Alaska(North Slope) |
Middle Maastrichtian |
Late Maastrichtian |
Azonia |
Azonia strictiparva
sp. nov. |
Alaska(North Slope) |
Middle Maastrichtian |
|
Azonia |
Azonia strictiparva
|
Alaska(North Slope) |
Early Maastrichtian |
Middle Maastrichtian |
Betulaepollenites |
Betulaepollenites sp
|
Alaska(North Slope) |
Middle Maastrichtian |
Late Maastrichtian |
Betulaepollenites |
Betulaepollenites sp
|
Alaska(North Slope) |
Maastrichtian |
|
Betulaepollenites |
Betulaepollenites sp.B
sp. nov. |
Alaska(North Slope) |
Maastrichtian |
|
Bratzevaea |
Bratzevaea amurensis
|
Alaska(North Slope) |
Maastrichtian |
|
Callistopollenites |
Callistopollenites radiatostriatus
|
Alaska(North Slope) |
Middle Maastrichtian |
Late Maastrichtian |
Callistopollenites |
Callistopollenites radiatostriatus
|
Alaska(North Slope) |
Middle Maastrichtian |
Late Maastrichtian |
Callistopollenites |
Callistopollenites sp
|
Alaska(North Slope) |
Middle Maastrichtian |
Late Maastrichtian |
Callistopollenites |
Callistopollenites tumidoporus
|
Alaska(North Slope) |
Middle Maastrichtian |
|
Cercidiphyllites |
Cercidiphyllites sp
|
Alaska(North Slope) |
Middle Maastrichtian |
Late Maastrichtian |
Cranwellia |
Cranwellia sp
|
Alaska(North Slope) |
Middle Maastrichtian |
Late Maastrichtian |