Stratigraphy and magnetostratigraphic/faunal constraints for the age of sauropod embryo-bearing rocks in the Neuquén Group (Late Cretaceous, Neuquén province, Argentina)
L. Dingus,
J. Clarke,
G. R. Scott,
C. C. Swisher III,
L. M. Chiappe, and
R. A. Coria
2000
Article
American Museum Novitates
3291:1-11
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