Ephedra |
Ephedra sp
|
Alabama |
Lutetian |
|
Ephedra |
Ephedra sp
|
Mississippi |
Lutetian |
|
Ephedra |
Ephedra sp
|
Louisiana |
Lutetian |
|
Ephedra |
Ephedra sp
|
Arkansas |
Lutetian |
|
Ephedra |
Ephedra sp
|
Texas |
Lutetian |
|
Ephedra |
Ephedra voluta
|
Alabama |
Danian |
Ypresian |
Ephedra |
Ephedra voluta
|
Mississippi |
Danian |
Ypresian |
Ephedra |
Ephedra voluta
|
Louisiana |
Danian |
Ypresian |
Ephedra |
Ephedra voluta
|
Arkansas |
Danian |
Ypresian |
Ephedra |
Ephedra voluta
|
Texas |
Danian |
Ypresian |
Gallaportapollenites |
Gallaportapollenites aspera
|
Alabama |
Danian |
Ypresian |
Gallaportapollenites |
Gallaportapollenites aspera
|
Mississippi |
Danian |
Ypresian |
Gallaportapollenites |
Gallaportapollenites aspera
|
Louisiana |
Danian |
Ypresian |
Gallaportapollenites |
Gallaportapollenites aspera
|
Arkansas |
Danian |
Ypresian |
Gallaportapollenites |
Gallaportapollenites aspera
|
Texas |
Danian |
Ypresian |
Gothanipollis |
Gothanipollis sp
|
Alabama |
Lutetian |
|
Gothanipollis |
Gothanipollis sp
|
Mississippi |
Lutetian |
|