CRETACEOUS LAMELLIBRANCHIA. xxxvii 



Shaepe, D. Description of Fossils from the Secondary Rocks of Sunday River and 

 Zwartkop River, South Africa, collected by Dr. Atherstone and A. Gr. 

 Bain, Esq. Trans. Geol. Soc, ser. 2, vol. vii (1856), p. 193. [Lamelli- 

 branchs, pp. 193—196, 198, L99.] 



Shumaed, B. F. Descriptions of New Cretaceous Fossils from Texas. Trans. 

 Acad. Sri St. Louis, vol. i (1800), p. 590. [Lamellibranchs, pp. 598— 

 609.] 



- Descriptions of New Cretaceous Fossils from Texas. Proc. Boston Soc. Nat. 



Hist., vol. viii (1861), p. 188. [Lamellibranchs, pp. 199—205.] 



Simionescu, .J. Ueber die obercretacische Fauna von Urmos (Siebenbiirgen). 

 Verhandl. d. k. k. geol. Reichsanst. (1899), p. 227. [Lamellibranchs, 

 pp. 229—231.] 



La Faune Neocomienne du Bassin de Dimbovicioara. Ann. Sclent. Univ. 



Jassy, vol. i (1900), p. 187. [Lamellibranchs, pp. 199, 200.] 



Skeat, E. Gr., and Madsen, V. On Jurassic, Neocomian, and Grault Boulders 



found in Denmark. Danmarks qeoJ. Undersorjelse., vol. ii, No. 8 (1898), 

 pp. 160—191. 



Soiile, U. Cleologische Aufnalime des Labergebirges bei Oberammergau, etc. 

 Geogn. Jahreshe/te (1896), 1897. [Lamellibranchs, pp. 31—41.] 



Soweeby, J., and Soweeby, J. de C. The Mineral Conchology of Great Britain; 

 or coloured figures and descriptions of those remains of testaceous 

 animals or shells which have been preserved at various times and depths 

 in the earth. 7 vols. London, 1812 — 1846. 



Sowerby, .1. i»e C. In Fitton, W. H. Observations on some of the Strata between 

 tlic Chalk and the Oxford Oolite in the South-east of England. Trans. 

 Geol. Sue, ser. 2, vol. iv (1836), p. 103. [Lamellibranchs, pp. 335 — 342, 

 353—361.] 



In Dixon, F. The Geology and Fossils of the Tertiary and Cretaceous Forma- 

 tions of Sussex London, 1850. * [Lamellibranchs, pp. 346 — 348,354— 

 357.] Second Edition, 1878. [Lamellibranchs, pp. 382, 383, 385, 386.] 



Stanton, T. W. The Colorado Formation and its Invertebrate Fauna, Bull. U. S. 

 Geol. Survey, No. 106 (1893). [Lamellibranchs, pp. 54—127, pis. i— 

 x.\ vii.] 



Contributions to the Cretaceous Palaeontology of the Pacific Coast, The 



Fauna of the Knoxville Beds. Ibid., No. 133 (1895). [Lamellibranchs, 

 pp. 34—62, pis. ii — xii.] 



On the (ieuus Uemondia, a group of Cretaceous Bivalve Mollusks. Proc. 



U. S. National Mus., vol. xix (1897), p. 299, pi. xxvi. 



- Geology of the Yellowstone National Park (by Bague, hidings, etc.). 



Mon. U. S. Geol. Survei/, vol. xxxii, pt. 2 (1899). [Cretaceous Lamelli- 

 branchs, pp. 633—639.]' 



1 The date on the title-page is 1850. Morris gives the date of publication as 1852, and 

 Mr. Sherborn believes that the work was not issued before that year. 



