Where Is Permian-Triassic Extinction Event In South Africa?

[Oxytropidoceras]

Where Is Permian-Triassic Extinction Event in South Africa?

The Dicynodon-Lystrosaurus Assemblage Zone Boundary

May Not Approximate the Marine-Defined Permo-Triassic

Extinction Event by Bill Parker,Chinleana, August 29, 2015

http://chinleana.fieldofscience.com/2015/08/the-dicynodon-lystrosaurus-assemblage.html

http://chinleana.fieldofscience.com

The paper is:

Gastaldo, R. A., S. L. Kamo, J. Neveling, J. W. Geissman,

M. Bamford, and C. V. Looy, 2015, Is the vertebrate-defined

Permian-Triassic boundary in the Karoo Basin, South

Africa, the terrestrial expression of the end-Permian marine

event? Geology (Advanced Online). doi: 10.1130/G37040.1

http://geology.gsapubs.org/content/early/2015/08/28/G37040.1.abstract

Yours,

Paul H.