The Cretaceous-Tertairy boundary in the San Juan and Raton Basins, New Mexico and Colorado /

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ग्रंथसूची विवरण
मुख्य लेखकों: Fassett, James E., Rigby, J Keith
स्वरूप:
प्रकाशित: Boulder, Colo. : The Geological Society of America, 1988
विषय: