00950cam a22002651 4500 gs 55000254 DLC 20260227111403.0 780523s1954 nmua 000 0 eng c gs 55000254 (OCoLC)3919046 U. S. Geological Survey. Library TxEU DLC premarc TN24.N6 A232 no. 40 564.5 Flower, Rousseau Hayner, 1913- Cambrian cephalopods, by Rousseau H. Flower. Socorro, State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining & Technology, 1954. 51 p. illus., 3 plates, 23 cm. New Mexico. Bureau of Mines and Mineral Resources. Bulletin, no. 40 Bibliography: 46-47. Cephalopoda, Fossil. Paleontology Cambrian. Bulletin (New Mexico. Bureau of Mines and Mineral Resources) ; no. 40. 28980 28980