132 . BIBLIOGRAPHY OF BRACHIOPODA. 



1775 Schroter, J. S. Von dem innernBau der Gryphiten. Journ. Liehh. Steinr. Conch., 

 Bd. ii, p. 323. 



1777 Die Terebratuliten. Abth. Naturgeschichte . 



1779 Lithologisches Real und Verballexicon. 



1785 Die Terebratuliten, Leth. Lex. iv. 



1803-6 Berichtigungen Kir seine Einleitung in die Conchylien-Kenntniss nach 



Linne. Arch. Zool.-ZooL Bd. iii, pp. 102—121 ; Bd. iv, pp. 45—66, 137— 

 160; Bd. v, pp. 181—200. 



1863 Schrufer, — . Ueber den oberen Keuper und obereu Jura in Franken. Zeitschr. 

 ges. Nat., Bd. xxviii, pp. 210 — 114. 



1884 Schulgin, M. A. Argiope Kowalevslrii. Zeitschr. Wiss. ZooL, Bd. xli, H. i, p. 116. 



1817 Schumacher, — . Essai d'un nouveau systeme des habitudes des Vers Testaces. 

 22 pis. 4to. Copenhagen. 



Schwager, A., see Richthofen, E. von. 



1820 Schweigger, A. F. Handbuch der Naturgeschichte der skeletlosen ungegliederten 

 Thiere. Pp. 776. Leipzig. 



1747 Scilla, A. Decorporibus marinis lapidescentibus quae defossa reperiuntur : addita 

 dissertatione Fabii Columns de Glossopetris. 4to. Borne. 



1752 Ed. ii. 



1759 Ed. iii. 



1845 Sedgwick, A. On the Older Palaeozoic (Protozoic) Rocks of North Wales. Tables 

 of fossils by J. W. Salter and J. de C. Sowerby. Quart. Journ. Geol. Soc, 

 vol. i, pp. 5 — 22. 



— On the comparative Classification of the Fossiliferous Strata of North Wales, 



with the corresponding deposits of Cumberland, Westmoreland, and Lancashire. 

 Ibid., pp. 442—450. 



1846 On the Classification of the Fossiliferous Slates of Cumberland, Westmore- 

 land, and Lancashire. Ibid., vol. ii, pp. 106 — 131. 



1847 On the Classification of the Fossiliferous States of North Wales, Cumberland, 



Westmoreland, and Lancashire. Ibid., vol. iii, pp. 133 — 164. 



1851 On the Geological Structure and Relations of the Frontier Chain of Scotland. 



List of Fossils by F. McCoy. Bep. Brit. Assoc, for 1850, pp. 103—107. 



1852 On the Slate Rocks of Devon and Cornwall. Ibid., vol. viii, pp. 1 — 19. 



— On the Lower Palaeozoic Rocks at the Base of the Carboniferous Chain 



between Ravenstonedale and Ribblesdale. Ibid., pp. 35 — 54. 



— On the Classification and Nomenclature of the Lower Palaeozoic Rocks of 



England and Wales. Ibid., pp. 136—168. 



1853. On a Proposed Separation of the so-called Caradoc Sandstone into two 



distinct Groups ; viz. (1) May Hill Sandstone ; (2) Caradoc Sandstone. Ibid., 

 vol. ix, pp. 215—230. 



