October 28th; Notice upon the Species of the Genus Salmo, of Authors, Observed Chiefly in Oregon and California.; Notices of Remains of Extinct Vertebrated Animals of New Jersey, Collected by Prof. Cook of the State Geological Survey under the Direction of Dr. W. Kitchell.; Notes on the Reptiles in the Collection of the Academy of Natural Sciences of Philad'a; Notice of a Collection of Reptiles from Kunsas and Nebraska, Presented to the Academy of Natural Sciences, by Dr. Hammond, U.S.A.; Descriptions and Notes on Birds in the Collection of the Academy of Natural Sciences of Philadelphia and in the National Museum, Washington; Notices of Remains of Extinct Vertebrated Animals Discovered by Professor E. Emmons; Notice of Some Remains of Fish