link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
---|---|---|---|---|---|
details | Late Llandoverian | Greenland | Aldridge,R.J. et al. Sphaerical Phosphatic microfossils from the Silurian of North Greenland. | 1981 | |
details | Cenomanian | Arizona | Agasie,J.M. et al. Upper Cretaceous palynomorphs from the Dakota Sandstone of northeastern Arizona. | 1967 |