Flower, Rousseau Hayner, 1913- Nautiloid shell morphology. By Rousseau H. Flower. - Socorro, State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology, 1964. - 79 p. 6 plates, diagrs. 29 cm. Bibliography: p. [61]-62. LCCN: gs 64000215 Subjects--Topical Terms: Nautiloidea, Fossil.Nautilus. LC Class. No.: QE807.N4 / F55