Author:
Riley,L.A.;Sarjeant,W.A.S.
Year:
1972
Title:
Survey of the stratigraphical distribution of dinoflagellates, acritarchs and tasmanitids in the Jurassic.
Reference:
Riley,L.A. et al. (1972) Survey of the stratigraphical distribution of dinoflagellates, acritarchs and tasmanitids in the Jurassic. Geophytology Vol. 2 # 1 P. 1- 11
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Genus Species Country(Region) From To
Cleistosphaeridium Cleistosphaeridium varispinosum Germany Callovian
Crassosphaera Crassosphaera concinna Germany Hettangian
Crassosphaera Crassosphaera concinna Germany Sinemurian
Crassosphaera Crassosphaera concinna Germany Pliensbachian
Crassosphaera Crassosphaera concinna Germany Toarcian
Crassosphaera Crassosphaera concinna Germany Aalenian
Crassosphaera Crassosphaera concinna Germany Bajocian
Crassosphaera Crassosphaera concinna Germany Bathonian
Crassosphaera Crassosphaera concinna Germany Callovian
Crassosphaera Crassosphaera concinna Hungary Toarcian
Crassosphaera Crassosphaera hexagonalis England Toarcian
Crassosphaera Crassosphaera radiata Germany Sinemurian
Cryptarchaeodinium Cryptarchaeodinium calcaratum England Kimmeridgian
Cryptarchaeodinium Cryptarchaeodinium calcaratum England Kimmeridgian
Cryptarchaeodinium Cryptarchaeodinium calcaratum France Kimmeridgian
Cryptarchaeodinium Cryptarchaeodinium calcaratum Poland Oxfordian
Cryptarchaeodinium Cryptarchaeodinium calcaratum Poland Kimmeridgian