BIBLIOGRAPHY OF BRACHIOPODA. 135 



1853 Sharpe, D. Review of the Classification of the Palaeozoic formations adopted by M. 



Dumont for the Geological Map of Belgium, with reference to its Applicability 

 to this Country. Ibid., vol. ix, pp. 18 — 29. 



1854 On the Age of the Fossiliferous Sands and Gravels of Farringdon and its 



Neighbourhood, and Descriptions of some of the Farringdon Fossils. Ibid., vol. 

 x, pp. 176—198, pis. v, vi. 



Sharpe, D., see Godwin- Austen, R. A. C, and Morris, J. 



1883 Shipley, A. E. On the Structure and Development of Argiope. Mittli. Zool. Station 

 Neapel, Bd. iv, p. 494, pis. 39, 40. 



1858 Shumard, B. F. Observations on the Geological Formations of the Country between 

 the Rio Pecos and the Rio Grande, New Mexico, near the parallel of 22° North. 

 ■Trans. Acad. Sci. St. louis, vol. i, pp. 273 — 289. 



1860 Notice of new fossils from the Permian Strata of New Mexico and Texas, 



collected by Dr. George G. Shumard, geologist of the United States Govern- 

 ment Expedition for obtaining water by means of Artesian Wells along the 32nd 

 Parallel under the direction of Capt. John Pope, U.S. Corps Top. Eng. Ibid., 

 pp. 290—297. 



— Notice of new Fossils from the Permian Strata of Texas and New Mexico, 



obtained by the United States Expedition under Capt. John Pope for boring 

 Artesian Wells along the 32nd Parallel ; with descriptions of new species from 

 these strata and the Coal-Measures of that region. Ibid., pp. 387 — 402. 



— Description of five new species of Gasteropoda from the Coal-Measures, and 



a Brachiopod from the Potsdam Sandstone of Texas. Ibid., pp. 624 — 627. 



1861 The Primordial Zone of Texas, with descriptions of new fossils. Amer. Journ., 



ser. 2, vol. xxxii, pp. 213 — 221. 



1863 Notice of some new and imperfectly known fossils from the Primordial Zone 



(Potsdam Sandstone and Calciferous Sand Group) of Wisconsin and Missouri. 

 Trans. Ac. Sci. St. Louis, vol. ii, pp. 101 — 107. 



1860 Shumard, B. F., and Swallow, G. C. Descriptions of new fossils from the Coal- 

 Measures of Missouri and Kansas. Ibid., vol. i, pp. 198 — 227. 



Shumard, B. F., see Hitchcock, E. ; Marcy, O. ; and Yandell, L. P. 



Shumard, G. C, see Hitchcock, E. 



Simpson, J. H., see Meek, F. B. 



1848 Sismonda, A. Couches a fossiles du Lias du Tarentaise. Bull. Soc. Geol. France, 

 ser. 2, t. v, pp. 410—412. 



1851 Sjogren, A. Anteckningar om Oland, ett bidrag till Sveriges geologi. Ofo. k. 

 Vet. Akad. Forhandl. Jg. viii, pp. 36 — 40. 



Skae, H., see Geikie, A. 



1865 Skipsey, R. W. On the Discovery of Carboniferous Limestone Fossils in the Upper 

 Coal-Measures to the East of Glasgow. Trans. Glasgow Geol. Soc, vol. ii, pp. 

 52, 53. 



