AL PRINCIPIO dell'anno 1888. 15 



GRAN BRETTAGNA. 



122. Geological Society — London. 



123. Royal Microscopical Society — London. 



124. Zoological Society — London. 



125. Palaeontographical Society — London. 



126. Royal Society — London. 



127. Literary and philosophical Society — Manchester. 



128. Royal Irish Academy — Dublin. 



129. Royal Dublin Society — Dublin. 



130. Royal physical Society — Edinburgh. 



131. Geological Society — Glascow. 



SPAGNA. 



132. Sociedad espan. de historia naturai — Madrid. 



AMERICA. 



133. Smithsonian Institution — Washington. 



134. United States Geological Survey — Washington. 



135. American Academy of arts and sciences — Boston. 



136. Boston Society of naturai history — Boston. 



137. Ministerio de Fomento de la Repùblica Méxicana — Mexico. 



138. Sociedad Cientifica " Antonio Alzate „ — Mexico. 



139. Wagner Free Institute of Science — Philadelphia. 



140. Academy of natur. Science — Philadelphia. 



141. Museu Nacional de Rio Janeiro. 



142. The Connecticut Academy of arts and sciences — New- 



Haven. 



143. Geological and naturai history Survey of Canada — Mont- 



real. 



