16 ISTITUTI SCIENTIFICI CORE. AL PRINCIPIO DELL'aNNO 1890. 



142. Orleans county Society of naturai sciences — Newport. 



143. American Academy of arts and sciences — Cambridge. 



144. Academy of sciences — S. Louis. 



145. Canadian Institute — Toronto. 

 14G. Geology of Wisconsin — Beloit. 



147. California State Mining Bureau — Sacramento. 



148. Davenport Academy of naturai sciences — Davenport, 



Jowa. 



149. California Academy of sciences — San Francisco. 



AUSTRALIA. 



150. Trustees of the Australian Museum — Sydney. 



151. Royal Society of New Sout Wales — Sydney. 



ASIA. 



152. Literature College, Imperiai University of Japan — Tòkyo. 



153. Geological Survey of India — Calcutta. 



