Flower, R. H. (1968). Some El Paso guide fossils, pt. 1. Fossils from the Smith Basin limestone of the Fort Ann region, pt. 2. Fossils from the Fort Ann Formation, pt. 3. Merostomes from the Cassinian portion of the El Paso Group, pt. 4. State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology.
Chicago Style (17th ed.) CitationFlower, Rousseau Hayner. Some El Paso Guide Fossils, Pt. 1. Fossils from the Smith Basin Limestone of the Fort Ann Region, Pt. 2. Fossils from the Fort Ann Formation, Pt. 3. Merostomes from the Cassinian Portion of the El Paso Group, Pt. 4. Socorro, N.M.: State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology, 1968.
MLA (9th ed.) CitationFlower, Rousseau Hayner. Some El Paso Guide Fossils, Pt. 1. Fossils from the Smith Basin Limestone of the Fort Ann Region, Pt. 2. Fossils from the Fort Ann Formation, Pt. 3. Merostomes from the Cassinian Portion of the El Paso Group, Pt. 4. State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology, 1968.