Leiosphaeridia |
Leiosphaeridia minor
|
Alaska |
Pleistocene |
|
Leiosphaeridia |
Leiosphaeridia sp
|
Alaska |
Late Pliocene |
|
Lejeunecysta |
Lejeunecysta fallax
|
Alaska |
Late Miocene |
|
Lejeunecysta |
Lejeunecysta hyalina
|
Alaska |
Late Eocene |
Middle Miocene |
Lejeunecysta |
Lejeunecysta paratenella
|
Alaska |
Middle Eocene |
|
Lejeunecysta |
Lejeunecysta paratenella
|
Alaska |
Late Miocene |
|
Lejeunecysta |
Lejeunecysta sp
|
Alaska |
Early Pliocene |
|
Lentinia |
Lentinia sp
|
Alaska |
Middle Eocene |
|
Lingulodinium |
Lingulodinium brevispinosum
|
Alaska |
Early Miocene |
Middle Miocene |
Lingulodinium |
Lingulodinium brevispinosum
|
Alaska |
Early Miocene |
Middle Miocene |
Lingulodinium |
Lingulodinium machaerophorum
|
Alaska |
Late Pliocene |
Early Pleistocene |
Liquidambarpollenites |
Liquidambarpollenites sp
|
Alaska |
Late Neogene |
Middle Pleistocene |
Luxadinium |
Luxadinium propatulum
|
Alaska |
Middle Eocene |
|
Luxadinium |
Luxadinium propatulum
|
Alaska |
Early Pliocene |
|
Lycopodiumsporites |
Lycopodiumsporites annotinioides
|
Alaska |
Middle Eocene |
Pleistocene |
Lycopodiumsporites |
Lycopodiumsporites sp
|
Alaska |
Late Eocene |
|
Lycopodiumsporites |
Lycopodiumsporites sp
|
Alaska |
Late Pleistocene |
|