ABBREVIATIONS. XXIX 



Mem. de TInstitut. Memoires de 1'Institut de France : Acade"mie des 

 Sciences. Paris. 



Mem. Geol. Surv. Eng. Memoirs of the Geological Survey of Great 

 Britain. 8vo and 4to. London. 



Mem. Geol. Surv. Ind. Memoirs of the Geological Survey of India. Cal- 

 cutta. (Palaeontologia Indica. 4to.) 



Monatsb. k. preuss. Ak. Wiss. Monatsberichte der koniglich-preussischen 

 Akademie der Wissenschaften zu Berlin. Berlin. 



Nature. Nature, a weekly illustrated Journal of Science. 4to. London. 

 Neues Jahrb. Neues Jahrbuch fur Mineralogie, Geologic und Palaonto- 



logie. Stuttgart. 

 Nova Acta Ac. Cces. Leap.- Car. Nova Acta Physico-Medica Academiae 



Caesareae Leopoldino-Carolinse Germanicae Naturae-Curio- 



sorum. Dresden. 

 Nov. Comm. Petrop. Novi Comnientarii Acadenriae Scientiarium Impe- 



rialis Petropolitaua. 4to. St. Petersburg. 



Palceontograpliica. Palaeontographica. Beitrage zur Naturgeschichte der 



Vorwelt. 4to. Cassel. 



Pal(eontologia Indica. See Me m. Geol. Surv. 2nd. 

 Pal. Soc. Palaeontographical Society (Monographs of). 4to. London. 

 Phil. Trans. Philosophical Transactions of the Eoyal Society of London. 



4to. London. 

 Proc. Geol. Soc. W. Riding Yorksh. Proceedings of the Geological and 



Polytechnic Society of the West Riding of Yorkshire. Leeds. 

 Proc. JR. Dublin Soc. Scientific Proceedings of the Eoyal Dublin Society. 



Dublin. 



Proc. R. Irish Ac. Proceedings of the Eoyal Irish Academy. Dublin. 

 Proc. Zool. Soc. Proceedings of the Scientific Meetings of the Zoological 



Society of London. London. 



Quart. Journ. Geol. Soc. The Quarterly Journal of the Geological So- 

 ciety of London. London. 



Rec. Geol. Surv. Ind. Eecords of the Geological Survey of India. 

 Calcutta. 



Rep. Brit. Assoc. Eeportof the British Association for the Advancement 

 of Science. London. 



Report U.S. Geogr. Surv. W. of 100th Meridian. Report upon United- 

 States Geographical Surveys West of, the One-Hundredth 

 Meridian. 4to. Washington. 



Revue Encyclopedique. Eevue Encyclopedique &c., &c. (Julien). Paris. 



