Results 271 to 280 of about 99,980 (305)
Some of the next articles are maybe not open access.

Upper Cretaceous Stratigraphy

Geologiska Föreningen i Stockholm Förhandlingar, 1949
openaire   +1 more source

An Upper Cretaceous Fulgur.

American Journal of Science, 1917
openaire   +1 more source

New Upper Cretaceous Amphineura (Mollusca)

Professional Paper, 1968
A.G. Smith, N.F. Sohl, E.L. Yochelson
openaire   +1 more source

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