Author:
Kauffman,E.G.;Upchurch,G.R.;Nichols,D.J.
Year:
1990
Title:
The Cretaceous-Tertiary boundary interval at South Table Mountain, near Golden, Colorado. (In: Extinction events in earth history. IGCP, Proceeding of Project 216. E.G.Kauffman and O.H.Walliser, editors)
Reference:
Kauffman,E.G. et al. (1990) The Cretaceous-Tertiary boundary interval at South Table Mountain, near Golden, Colorado. (In: Extinction events in earth history. IGCP, Proceeding of Project 216. E.G.Kauffman and O.H.Walliser, editors) Lecture Notes in Earth Sciences Vol. 30 P. 365- 392
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Genus Species Country(Region) From To
Triporopollenites Triporopollenites sp Colorado Maastrichtian
Ulmipollenites Ulmipollenites sp Colorado Maastrichtian