Results 221 to 230 of about 43,967 (245)
Some of the next articles are maybe not open access.

Yehlangian, Upper Permian or Lower Triassic?*

Bulletin of the Geological Society of China, 1937
openaire   +1 more source

XXXV.—A problematic reptile from the Upper Permian

Annals and Magazine of Natural History, 1956
openaire   +1 more source

Upper Permian magnetic stratigraphy of the lower Beaufort Group, Karoo Basin

Earth and Planetary Science Letters, 2013
Luca Lanci, Eric Tohver
exaly  

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