WEAVER: INVERTEBRATE PALEONTOLOGY AND HISTORICAL GEOLOGY 733 



CUMMINGS, E. R. 



1903. The morphogenesis of Platystrophia ; a study of the evolution of a Paleozoic 

 brachiopod. Amer. Journ. Sci., 15:1-48, 121-136. 



CUSHMAN, J. A. 



1940. Foraminifera. Their Classification and Economic Use. 3d ed. 535 pp., 48 pis. 

 Cambridge, Mass. 



CuviER, Georges 



1811-1812. Recherches sur les Ossemens fossiles. ... 4 vols. Paris. 



CuviER, Georges, and Alexandre Brongniart 



1808. Essai sur la geographie mineralogique des environs de Paris. Pp. 1-278, 1 pi. 

 Paris. 



Dall, W. H. 



1890-1903. Contributions to the Tertiary fauna of Florida. Trans. Wagner Free Inst. 

 Sci. Phila., Vol. 3, pts. 1-6, pp. 1-1634, pis. 1-60. 



Dalman, J. W. 



1827. Om Palaeaderna, eller de sa kallade Trilobiterna. Handl. K. Svensk. Vet.-Acad. 

 (1826), pp. 113-152; 226-294, pis. 1-6. 



Dana, J. D. 



1862. Manual of Geology. 798 pp. Philadelphia. 



1872. Green Mountain geology: on the Quartzite. Araer. Journ. Sci., ser. 3, 3:179- 

 186, 250-256. 



Darton, N. H. 



1928. Red beds and associated formations in New Mexico. U. S. Geol. Surv., Bull. 

 794, pp. 1-356. 



Darwin, Charles 



1859. The Origin of Species by Means of Natural Selection, ix + 502 pp., 1 pi. London. 



David, T. W., and C. A. Sussmilch 



1931. Upper Paleozoic glaciation of Australia. Bull. Geol. Soc. Amer., 42:481-522. 



Davidson, Thomas 



1851-1886. British fossil Brachipoda. 6 vols. London: Palaeont. Soc. 



Davies, a. M. 



1934-1935. Tertiary Faunas. 2 vols. London: Thomas Murby and Co. 



Davis, W. M. 



1886. Relation of the coal of Montana to the older rocks. 10th U. S. Census, 15:697- 

 712. 



Deperet, C, and F. Roman 



1902. Monographie des Pectinides neogenes de I'Europe et des regions voisines. Ire 

 partie. Genre Pecten. Mem. Soc. Geol. France, Paleont., 10(26) :l-73, figs., 

 pis. 1-8. 



Deshayes, G. p. 



1824-1837. Description des coquilles fossiles des environs de Paris. 2 vols. Paris. 



Dickerson, R. E. 



1914. Fauna of the Martinez Eocene of California, Univ. Calif. Publ. Bull. Dept. Geol., 

 8:61-180, pis. 6-18. 



DiENER, C. 



1897. Himalayan fossils, Palaeont. Indica, ser. 15, l(pt. 3) :1 105, pis. 1-13. 



