7 



1872. Ch. Lapworth. Noto on the Results of some Recent Researches among the graptolitic Black-shales 



of the South of Scotland. Geol. Mag. p. 533—4. 130 a) 



— On the Silurian Rocks of the South of Scotland. Transactions Geol. Soc. Glasgow, p. 164—175. 130/3) 

 Z?. L. Jack. Hopkinson's new Species of Graptolites froni the South of Scotland. Ibid. p. 575. 131 

 //. A. Nichoísan. Monograph oť the British Graptolitidae. Part. 1. 132 



1873. Hopkinson. On the Occurence of numerous species of Graptolites in the Ludlow Rocks oť 



Shropshire. Geol. Map. Vol. \. Nr. 11. p. 51!). 133 



— On some Graptolites froni the Upper-Arenig Rocks of Ramsey-Island. Iltid. pag. 518. 134 



(Voir: Proceedings oť the Liver] 1 Geological Society. 1874.) 



— On some Fossils from the Quebec-Group of Point-Lévis. Annals Mag. Xat. I list . Ser. 4. 



Vol. II. p. 133. 135 

 C/i. Lapworth. Notes an British Graptolites. An Improved Classitication oť the Ilhabdoťora. Geol. 



Map. Vol. X. Nr. 11—12. p. 500, et 555. 136 a) 



— On the Diprionida. oť the Moffat Shales. Proceedings, Geolog. Association. p. 165 — 168. 136/J) 



— On Graptolites from the Pentland Hills. Transactions, Edinbourgh Geological Soc. p. 375—377 I36y) 

 E. Erdmann. Graptoliter delvis omslutten of en svafvelkisboll. Geologiska Forcnings i Stockholm 



Fórhandlingar. Bd. 1. Nr. 11. 137 

 Linnarsson. Derettelse afgifven tí 11 Kongi. Velenskaps Akademia ora en vetenskaplig resa i Bdhmen 

 och Ryska Óstersjoproviuserna. Ófversigt of Kongl. Akad. Fdrh. Arg. 30. 138 



— Jeforelse mellan den Kambrisk siluriska lagenfolden i Sverige, Bdhmen och Ryska Ósterprovin- 



serna. Forh. vid. de skand. Naturforsk. 11. Kjóbenhaven. p. 269. 139 

 Dr. Farge. Mémoire sur les progres de la geologie, dans le Maine et Loiře 1873. (Assises scien- 



titiques (PAngers 1871.) 140 

 M. E. Malaise. Note sur la descriptiou du terrain silurien du centre de la Belgique. Ann. Soc. 



malacologique du Belgique. T. 8. 1873. 14] 



— Descriptiou du terrain silurien du centre de la Belgique. Mém. couronnes et Mém. des savants 



étrangers de PAcad. Roy. des sc. etc. de Belgique. T. XXXVII. Ser. 2. 142 

 Linnarsson. Uber eine Reise nach Bohmen und den russischen Ostseeprovinzen im Sommer 1872. 



Zeitschriťt der deutschen geologischen Gesellschaťt. Bd. 25. p. 675. 1 13 



Stache. Der Graptolitenschiefer ani Osternig-Berge in Karuthen und seine Bedeutung fůr die Kenntniss 



und Gliederung der palaeozoischen Schichtenreihe in den Alpen. Jahrbuch der k. k. geolog. 



Reichsanstalt. Bd. XXIII. ■ 144 



Tromclin et Lehesconte. Catalogue des Fossiles siluriens. 1 i "> 



1874. R. Ethridge. Observation on a few Graptolites from the Lower Silurian rocks of Victoria (Australia). 



Annals Mag. Nat. Hist. Ser. 4. Vol. XIV. p. 1. L46 

 MGoy. Prodromus of the Palaeontology of Victoria. Decade I. Geological Survey oť Victoria. 



Melbourne-London. 1 1 7 



Hicks. On the Succession oť the ancient Rocks in the vicinity oť St. Daviďs etc. Quart.-Journ. 



Geol. Soc. Vol. XXX. p. Ki7. 1 

 AI. v. Alťh. Uber die palaeozoischen Gebilde Podobena und deren Versteinerungen. Abhandlung 



der k. k. geologischen Reichsanstalt. Bd. 7. 1 19 



1875. MGoy. Prodromus of the Palaeont. of Victoria. Dec. II. Geolog. Survey oť Victoria. Melbourne-London. !.">'» 

 R. Richter. Aus dem thiiringischen Schieťergebirge. Zeitschr. der deutsch. geolog, (iesellsch. Pul. 27. 2. 151 

 J. Hopkinson and Lapworth. On the Graptolites oť the Arenig- and Llandeilo-rock of St. Daviďs. 



Quart-Journ. Geol. Soc. Vol. 31. p. 631. 152 

 //. AI. Nicholson. On a new Genus and some species oť Graptolites from the Skiddaw-Slates. 



Annals Mag. Xat, Hist. Ser. 4. Vol. XVI. p. 2ii'.)— 273. 153 

 .V. \\li((h;r. Report upon geogr. and geological Exploration and Surveys west of the l"l Meridian. 



Washington. 1 5 1 



