XVlii PBOCEELIj^GS OF THE GEOLOGICAL SOCIETY, [vol. lxxv,. 



Manchester Geological & Mining Society. 



. Literary & Philosophical Society. 



Melbourne (Victoria). — Australasian Institute of Mining Engineers. 



. 'The Victorian Naturalist.' 



Mexico. — Sociedad Cientirica ' Antonio Alzate.' 



Nancy. — Academie de Stanislas. 



Newcastle-upon-Tyne. — North. of England Institute of Mining & Mechanical 



Engineers. 

 New Haven (Conn.). — Acadeni}' of Arts & Sciences. 



. ' The American .Journal of Science.' 



New York. — Academy of Sciences. 



. American Institute of Mining Engineers. 



. ' Science.' 



Northampton. — Northamptonshire Natural History Society. 

 Ottawa. — Royal Society of Canada. 

 Paris. — Societe Francaise de Mineralogie. 

 Philadelphia. — Academy of Natural Sciences. 



. American Philosophical Society. 



Plymouth. — Devonshire Association for the Advancement of Science. 



Rochester (N.Y.). — Geological Society of America. 



Rome.— Societa Geologica Italiana. 



Rugby School Natural History Society. 



Santiago de Chile. — Sociedad Nacional de Minerfa. 



Stockholm. — Geologiska Forening. 



Stratford.— Essex Field-Club. 



Toronto. — Canadian Institute. 



Washington (D.C.). — Academy of Sciences. 



. Philosophical Society. 



Wellington (N.Z.). — 'Journal of Science & Technology.' 



. New Zealand Institute. 



Worcester. — Worcestershire Naturalists' Club. 

 York. — Yorkshire Philosophical Society. 



