Author:
Davey,R.J.
Year:
1969
Title:
The evolution of certain Upper Cretaceous Hystrichospheres from South Africa.
Reference:
Davey,R.J. (1969) The evolution of certain Upper Cretaceous Hystrichospheres from South Africa. Palaeontologia Africana Vol. 12 P. 25- 51
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Genus Species Country(Region) From To
Amphorosphaeridium Amphorosphaeridium South Africa Campanian Maestrichtian
Amphorosphaeridium Amphorosphaeridium axiale South Africa Late Campanian Early Danian
Amphorosphaeridium Amphorosphaeridium axiale Baltic Late Eocene Early Oligocene
Amphorosphaeridium Amphorosphaeridium bipolare South Africa Late Campanian Early Danian
Amphorosphaeridium Amphorosphaeridium bipolare Australia(Victoria) Early Eocene
Amphorosphaeridium Amphorosphaeridium fenestratum South Africa Campanian Early Danian
Amphorosphaeridium Amphorosphaeridium fenestratum South Africa Campanian Early Danian
Amphorosphaeridium Amphorosphaeridium fenestratum sp. nov. South Africa Campanian Maestrichtian
Amphorosphaeridium Amphorosphaeridium fenestratum sp. nov. South Africa Campanian Maestrichtian
Amphorosphaeridium Amphorosphaeridium latitubulum sp. nov. South Africa Campanian Maestrichtian
Amphorosphaeridium Amphorosphaeridium latitubulum South Africa Campanian Early Danian
Amphorosphaeridium Amphorosphaeridium multibrevum sp. nov. South Africa Campanian Maestrichtian
Amphorosphaeridium Amphorosphaeridium multibrevum South Africa Campanian Early Danian
Cordosphaeridium Cordosphaeridium W.Germany(Schleswig) Late Eocene
Cordosphaeridium Cordosphaeridium axiale South Africa Late Campanian Early Danian
Cordosphaeridium Cordosphaeridium axiale Baltic Late Eocene Early Oligocene
Cordosphaeridium Cordosphaeridium bipolare South Africa Late Campanian Early Danian