00822cam a22002291 4500 gs 05001006 DLC 20260227111302.0 830221s1839 enkb 000 0 eng c gs 05001006 (OCoLC)9240840 Library, U.S. Geol. TxDaM TxDaM DLC premarc QH1 .A893 QE71 .D3 Copy 2. Daubeny, Charles, 1795-1867. Sketch of the geology of North Amrica, being the substance of a memoir read before the Ashmolean Society Nov. 26, 1838. By Charles Daubeny. Oxford, Printed by T. Combe, printer to the University, for the Ashmolean Society, 1839. xviii, 73 p. front. (fold. map) 23 cm. Geology North America. Ashmolean Society. 24331 24331