Results 81 to 90 of about 178 (157)

A giant tyrannosaur from the Campanian-Maastrichtian of southern North America and the evolution of tyrannosaurid gigantism. [PDF]

open access: yesSci Rep
Dalman SG   +8 more
europepmc   +1 more source

Ecological consequences of early Late Pleistocene megadroughts in tropical Africa. [PDF]

open access: yesProc Natl Acad Sci U S A, 2007
Cohen AS   +11 more
europepmc   +1 more source

Palynostratigraphy of Paleogene and Cretaceous Systems in Colombia

open access: yesJournal of Geography (Chigaku Zasshi), 1983
Shigemoto TOKUNAGA   +2 more
openaire   +2 more sources

Organic geochemistry of the middle Paleozoic Ora Formation in Iraq: Implications for source rock assessment and hydrocarbon potentiality. [PDF]

open access: yesHeliyon
Rahma S AA   +7 more
europepmc   +1 more source

First Clarkforkian equivalent Land Mammal Age in the latest Paleocene basal Sparnacian facies of Europe: fauna, flora, paleoenvironment and (bio)stratigraphy. [PDF]

open access: yesPLoS One, 2014
Smith T   +21 more
europepmc   +1 more source

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