Author:
Salard,M.;Doubinger,J.
Year:
1975
Title:
The presence of the genera Tytthodiscus, Norem,1955 in Cameroon (Africa) and Chile (South America).
Foreign title:
Sur la Presence du genre Tytthodiscus Norem 1955 au Cameroun (Afrique) et au Chili (Amerique du Sud).
Reference:
Salard,M. et al. (1975) The presence of the genera Tytthodiscus, Norem,1955 in Cameroon (Africa) and Chile (South America). [ Sur la Presence du genre Tytthodiscus Norem 1955 au Cameroun (Afrique) et au Chili (Amerique du Sud). ] Revista Espaбola de Micropaleontolog­a Vol. 7 # 3 P. 5- 14
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Genus Species Country(Region) From To
Crassosphaera Crassosphaera concinna Czechoslovakia Chattian Aquitanian
Tytthodiscus Tytthodiscus californiensis California Eocene Late Neogene
Tytthodiscus Tytthodiscus chondrotus California Miocene
Tytthodiscus Tytthodiscus mecsekensis Hungary Late Tertiary
Tytthodiscus Tytthodiscus vanderhammenii Colombia Eocene Oligocene
Tytthodiscus Tytthodiscus vanderhammenii sp. nov. Cameroon Early Miocene
Tytthodiscus Tytthodiscus vanderhammenii sp. nov. Chile Early Miocene