Author:
Griffis,K.;Chapman,D.J.
Year:
1988
Title:
Survival of phytoplankton under Prolonged Darkness implications the Cretaceous-Tertiary boundary Darkness Hypothesis
Reference:
Griffis,K. et al. (1988) Survival of phytoplankton under Prolonged Darkness implications the Cretaceous-Tertiary boundary Darkness Hypothesis Palaeogeography, Palaeoclimatology, Palaeoecology Vol. 67 # 3 P. 305- 314
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Genus Species Country(Region) From To
Thoracosphaera Thoracosphaera heimii Nd Late Maestrichtian Early Paleocene