Results 171 to 180 of about 139,956 (281)

Sampling Mars: Geologic context and preliminary characterization of samples collected by the NASA Mars 2020 Perseverance Rover Mission. [PDF]

open access: yesProc Natl Acad Sci U S A
Herd CDK   +13 more
europepmc   +1 more source

Origin of Crude Oils in the Lower Yanchang Formation of Yan'an Area in Ordos Basin, China. [PDF]

open access: yesACS Omega
Li S   +8 more
europepmc   +1 more source

Large-scale geological mapping of the Geba basin, northern Ethiopia [PDF]

open access: yes, 2010
Amare, Kassa   +12 more
core   +1 more source

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