5126 



XXII. Palaeozoologie. 



Billings, E., On the occurrence of Graptolites in the base of the Lower Silurian. in: 



Canad. Naturalist and Geologist. Vol. 6. 1861. p. 344—348. 

 Carruthers, Wm., Classification of Graptolites. in: Geol. Mag. Vol. 5. 1868. p. 199 



—200. 



Dumfriesshire Graptolites, with descriptions of three new species. (With Wood- 

 cuts.) in: Proc. Roy. Phys. Soc. Edinburgh. Vol. 1. (1854—58.) 1858. p. 466— 470. 



Enumeration of British Graptolites. in : Report 37. Meet. British Assoc. Adv. Sc. 



(1867.) 1868. Notic. p. 57. 



Graptolites. in: Geol. Mag. Vol. 4. 1867. p. 187; 336. 



Graptolites: their Structure and systematic Position. (With 1 PI.) in: Intellect. 



Observ. Vol. 11. 1867. p. 283—292. — Part II. (With 1 PI.) ibid. p. 365—374. 

 Note on the Systematic Position of Graptolites, and on their supposed Ovarian 



Vesicles. in: Geol. Mag. Vol. 4. 1867. p. 70—72. 

 A Revision of the British Graptolites, with Descriptions of the New Species, 



and Notes on their Affinities. (With 1 PI.) in: Geol. Mag. Vol. 5. 1868. p. 64—74; 



125—133. 



Eine Revision der britischen Graptolithen mit Bemerkungen über ihre Verwandt- 

 schaft. (Auszug.) in: Neues Jahrb. f. Mineral. Jhg. 1868. p. 374—375. 



(Aus voranstehendem Originale.) 



Dairon, James, [On Graptolites from the Silurian shales of the Moflfat district.] in: 



Proc. Nat. Hist. Soc. Glasgow. Vol. 1. (1853—69.) 1869. p. 268—269. 

 Erdmann, E., Graptolith delvis omsluten af en svafvelkis boll. (Med Fig.) in: Geol. 



Foren. Stockholm Förh. 1. Bd. 1871—74. p. 204—205. 

 Etheridge, R., Jun., Observations on a few Graptolites from the Lower Silurian Rocks 



of Victoria, Australia ; with a Further Note on the Structure of Ceratiocaris. (With 



1 PI.) in: Ann. Mag. Nat. Hist. 4. Ser. Vol. 14. 1874. p. 1—10. 

 Gümbel, C.W., Einige Bemerkungen über Graptolithen. (M.Holzschn.) in: Neues Jahrb. 



f. Mineral. Jhg. 1878. p. 292—296. 

 Hall, James, Descriptions of Canadian Graptolites. in : Geol. Survey of Canada. Report 



of Progress for 1857. (1858.) p. 109—145. 

 Graptolites in the Quebec Group. (With 23 PI. a. 35 Woodcuts.) in : Figures a. 



Descriptions of Canadian Organic Remains. Dec. II. 1865. (151 p.) — Canad. 



Naturalist. N. Ser. Vol. 2. 1865. p. 42— 53. — (Review.) in: Geol. Mag. Vol. 2. 



1865. p. 413— 415. — (Auszug.) in: Neues Jahrb. f. Mineral. Jhg. 1866. p. 121— 125. 



(In dem deutschen Auszuge : „Synopsis der Gattungen] der Graptolithinae nach Hall : p. 121 — 125.) 



Introduction to the study of Graptolitidae. (With 4 PI.) in: 20. Ann. Report 



New York State Cab. Nat. Hist. 1868. p. 169—240. 



Harkness, R., Über die Gruppe der Skiddaw-Schiefer, mit Bemerkungen über Grapto- 

 lithen von J.W. Salt er. (Auszug.) in : Neues Jahrb. f. Mineral. Jhg.1863. p.867— 868. 



(Aus nachstehendem Originale.) 



On the Skiddaw Slate Series. With a Note on the Graptolites, by J.W. Salt er. 



(With Woodcuts.) in: Quart. Journ. Geol. Soc. London. Vol. 19. 1863. p. 113—140. 



(Die Graptoliten werden auf p. 135—140 behandelt.) 



Hopkinson, John, On British Graptolites. (With 1 PI.) in: Journ. Quekett Microsc. 

 Club. Vol. 1. 1868—69. p. 151—166. 



On the Distribution of the Graptolites in the Lower Ludlow Rocks nearLudlow. 



in: Report 45. Meet. British Assoc. Adv. Sc. (1875.) 1876. Notic. p. 69— 70. — 

 (Abstr.) in: Geol. Mag. N. Ser. II. Dec. Vol. 2. 1875. p. 560—561. 



The Graptolites of the Arenig Rocks of St. David's, South Wales, in : Abstr. 



Proc. Liverpool Geol. Soc. 14. Sess. (1872—73.) 1873. p. 36—42. 



On the Graptolites of the Arenig Rocks of St. David's. in: Report 42. Meet. Bri- 

 tish Assoc. Adv. Sc. (1872.) 1873. Notic. p. 107—108. 



On some Graptolites from the Upper Arenig Rocks ofRamsey Island, St.David's. 



ibid. 43. Report. (1873.) 1874. Notic. p. 82—83. — Abstr. Proc. Liverpool Geol. 

 Soc. 15. Sess. (1873—74.) 1874. p.47— 50. — (Abstr.) in: Geol. Mag. Vol.10. 1873. 

 p. 518—519. 



On the Occurrence of numerous Species of Graptolites in the Ludlow Rocks of 



Shropshire. in: Report 43. Meet. British Assoc. Adv. Sc. (1873.) 1874. Notic. p.83. 

 — (Abstr.) in: Geol. Mag. Vol. 10. 1873. p. 519—520. 



On the Occurrence of a Remarkable Group of Graptolites in the Arenig Rocks of 



St. David's, South Wales, in: Geol. Mag. Vol. 9. 1872. p. 467—468. 



