Cushman, Joseph Augustine. Observation on Living Specimens of Iridia 



diaphana, a species of Foraminifera. — Proc. U. S. N. M., vol. 57, 1920, 



pp. 153-158, pis. 19-21. R. 

 The American Species of Orthophragmina and Lepidocyclina. — Prof. 



Paper 125-D, U. S. G. S., 1920, pp. 39-105, pis. 12-35. T. 

 Lower Miocene Foraminifera of Florida. — Prof. Paper 128-B, U. S. G. S., 



1920, pp. 67-74, pi. 11. T. 

 Foraminifera from the deep wells of Florida. — 13th Ann. Rept. Florida 



Geol. Surv., 1921, pp. 33-69, 3 pis. T. 

 American Species of Oj)erculina and Heterostegina. — Prof. Paper 128-E, 



U. S. G. S., 1921, pp. 125-137, pis. 18-21. T. 

 A new species of Orthophragmina from Louisiana. — Prof. Paper 128-E, 



U. S. G. S., 1921, pp. 139-142, pi. 22. T. 

 Foraminifera from the North Coast of Jamaica. — Proc. U. S. N. M., vol. 



59, 1921, 35 pp., 9 pis., 16 text-figs. R. 

 Shallow-water Foraminifera of the Tortugas Region. — Publ. 311, Car- 

 negie Instit. Washington, vol. 17, 1922, 85 pp., 14 pis. R. 

 The Foraminifera of Hudson Bay and James Bay. — Results Hudson Bay 



Exped., 1920, No. 9, 1922, 15 pp. R. 

 The Byram Calcareous Marl of Mississippi and its Foraminifera. — Prof. 



Paper 129-E, U. S. G. S., 1922, 43 pp., 15 pis. T. 

 The Foraminifera of the Mint Spring Calcareous marl member of the 



Marianna Limestone.— Prof. Paper 129-F, U. S. G. S., 1922, 30 pp., 7 



pis. T. 

 Foraminifera from the Eocene Deposits of Peru. — In Bosworth, Geol. 



and Paleontology of Peru. London, 1922, pp. 136-139, pi. 24. T. 

 The Foraminifera of the Vicksburg Group. — Prof. Paper 133, U. S. G. S., 



1923, pp. 11-71, pis. 1-8. T. 

 A New Genus of Eocene Foraminifera. — Proc. U. S. N. M., vol. 66, 1924, 



pp. 1-4, pis. 1, 2, 1 text-fig. T. 

 The Genera Pseudotext ularia and Gilmbelina. — Journ. Washington Acad. 



Sci., vol. 15, 1925, pp. 133, 134. C. 

 A New Cretaceous Uvigerina from Louisiana. — Contr. C. L. F. R., vol. 



1, pt. 1, 1925, p. 1, pi. 4 (part). C. 

 Three New species of Siphogeneriva from the Miocene of California. — 



1. c, pp. 2, 3, pi. 4 (part). T. 

 New Foraminifera from the Upper Eocene of Mexico. — 1. c, pp. 4-8, pi. 



1. T. 

 Some New Foraminifera from the Velasco Shale of Mexico. — 1. c, pp. 



18-22, pi. 3. C. 

 Apertural Characters in Cristellaria with description of a New Species. 



—1. c, pp. 24, 25, pi. 4 (part). T. 

 An Eocene Fauna from the Moctezuma River, Mexico. — Bull. A. A, P. G., 



vol. 9, 1925, pp. 298-303, pis. 6-8. T. 

 Some Textulariidae from the Miocene of California. — Contr. C. L. F. R., 



vol. 1, pt. 2, 1925, pp. 29-35, pi. 5. T. 

 Siphogenerina hughesi, a New Species from Califoi'nia. — 1. c, p. 36, pi. 7 



(part). T. 



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