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JSTOR Early Journal Content, Proceedings of the Academy of Natural Sciences of Philadelphia

The JSTOR Early Journal Content is a selection of journal materials published prior to 1923 in the United States and prior to 1870 elsewhere. It includes discourse and scholarship in the arts and humanities, economics and politics, and in mathematics and other sciences - nearly 500,000 articles from more than 200 journals. It was uploaded to the Internet Archive in 2013.



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"Enumeration of the Species of Plants Collected by Dr. C. C. Parry, and Messrs. Elihu Hall and J. P. Harbour, during the Summer and Autumn of 1862, on and near the Rocky Mountains, in Colorado Territory, lat. 39°-41°" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 15 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also...
Source: http://www.jstor.org/stable/10.2307/4059746
"Notes on the Natural History of Fort Macon, N. C., and Vicinity. (No. 2)" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 23 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4624163
Source: http://www.jstor.org/stable/10.2307/4624163
"Studies of the Tyrannidæ.: Part I. Revision of the Species of Myiarchus" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 24 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4624256
Source: http://www.jstor.org/stable/10.2307/4624256
"Re-Exploration of Hartman's Cave, near Stroudsburg, Pennsylvania, in 1893" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 46 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062087
Source: http://www.jstor.org/stable/10.2307/4062087
"Report of the Biological and Microscopical Section" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 45 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062056
Source: http://www.jstor.org/stable/10.2307/4062056
"Report of the Recording Secretary" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 20 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4059923
Source: http://www.jstor.org/stable/10.2307/4059923
"Additions to the Library, 1877" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 29 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060258
Source: http://www.jstor.org/stable/10.2307/4060258
"Catalogue of the Miocene Shells of the Atlantic Slope" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 14 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4059514
Source: http://www.jstor.org/stable/10.2307/4059514
"Remarks on Ants" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 29 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060236
Source: http://www.jstor.org/stable/10.2307/4060236
"Report of the Entomological Section" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 33 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060576
Source: http://www.jstor.org/stable/10.2307/4060576
"Additions to the Japanese Land Snail Fauna: No. VIII" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 55 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062893
Source: http://www.jstor.org/stable/10.2307/4062893
"Report of the Curators" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 55 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062945
Source: http://www.jstor.org/stable/10.2307/4062945
"On the Introduction of the American Shad into the Alabama River" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 18 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4059689
Source: http://www.jstor.org/stable/10.2307/4059689
"Additions to the Japanese Land Snail Fauna" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 51 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062356
Source: http://www.jstor.org/stable/10.2307/4062356
"Oct. 25th" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 22 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4624110
Source: http://www.jstor.org/stable/10.2307/4624110
"Second Contribution to the History of the Vertebrata of the Miocene Period of the United States" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 20 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4059884
Source: http://www.jstor.org/stable/10.2307/4059884
"On the Fore and Aft Poles, the Axial Differentiation and a Possible Anterior Sensory Apparatus of Volvox Minor" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 41 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4061600
Source: http://www.jstor.org/stable/10.2307/4061600
"December 29" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 48 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062224
Source: http://www.jstor.org/stable/10.2307/4062224
"Description of a New Hemiramphid" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 53 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062574
Source: http://www.jstor.org/stable/10.2307/4062574
"January 21" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 25 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4624295
Source: http://www.jstor.org/stable/10.2307/4624295
"October 28th; Historical Sketch of Gordiaceœ; Corrections and Additions to Former Papers on Helminthology Published in the Proceedings of the Academy" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 5 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL:...
Source: http://www.jstor.org/stable/10.2307/4058864
"Volume Information" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 70 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4063665
Source: http://www.jstor.org/stable/10.2307/4063665
"Descriptions of New Species of Partula and a Synonymic Catalogue of the Genus" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 37 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4061121
Source: http://www.jstor.org/stable/10.2307/4061121
"Notes on Some Minerals and Rocks" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 45 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4061802
Source: http://www.jstor.org/stable/10.2307/4061802
"Hyalodendron Navalium, a New Genus and Species of Euplectellid Sponge" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 50 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062436
Source: http://www.jstor.org/stable/10.2307/4062436
"January 3" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 51 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062473
Source: http://www.jstor.org/stable/10.2307/4062473
"August 1" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 7 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4059032
Source: http://www.jstor.org/stable/10.2307/4059032
"April 29th, 1862" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 14 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4059447
Source: http://www.jstor.org/stable/10.2307/4059447
"A Collection of Birds from Sumatra, Obtained by Alfred C. Harrison, Jr., and Dr. H. M. Hiller" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 54 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062717
Source: http://www.jstor.org/stable/10.2307/4062717
"The Triassic of Pennsylvania" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 64 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4063460
Source: http://www.jstor.org/stable/10.2307/4063460
"Note on the Geology of Mt. Desert Island" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 44 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4061896
Source: http://www.jstor.org/stable/10.2307/4061896
"Report of the Botanical Committee" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 22 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4624128
Source: http://www.jstor.org/stable/10.2307/4624128
"October 21" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 31 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060319
Source: http://www.jstor.org/stable/10.2307/4060319
"Meeting for Business, February 24, 1846; Descriptions of New Species of Fossil and Recent Shells and Corals" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 3 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4058564
Source: http://www.jstor.org/stable/10.2307/4058564
"The True Nature of the So-Called "Nettle-Threads" of Paramœcium" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 47 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4061946
Source: http://www.jstor.org/stable/10.2307/4061946
"Cockscomb Fasciation of Pineapples" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 53 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062780
Source: http://www.jstor.org/stable/10.2307/4062780
"Council for 1906" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 57 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4063069
Source: http://www.jstor.org/stable/10.2307/4063069
"Descriptions of New Species of Birds of the Families Vireonidæ and Rallidæ" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 15 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4059753
Source: http://www.jstor.org/stable/10.2307/4059753
"A New Locality for Asbolite" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 32 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060631
Source: http://www.jstor.org/stable/10.2307/4060631
"On the Wings of Bats" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 43 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4061728
Source: http://www.jstor.org/stable/10.2307/4061728
"January 8th" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 8 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4059119
Source: http://www.jstor.org/stable/10.2307/4059119
"Donations to the Library. In July and August, 1848" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 4 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4058628
Source: http://www.jstor.org/stable/10.2307/4058628
"Additions to Museum" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 54 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062736
Source: http://www.jstor.org/stable/10.2307/4062736
"Front Matter" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 58 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4063119
Source: http://www.jstor.org/stable/10.2307/4063119
"April 4th" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 22 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4624097
Source: http://www.jstor.org/stable/10.2307/4624097
"Nov. 17th" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 15 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4059809
Source: http://www.jstor.org/stable/10.2307/4059809
"November 25" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 31 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060332
Source: http://www.jstor.org/stable/10.2307/4060332
"October 31" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 28 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060038
Source: http://www.jstor.org/stable/10.2307/4060038
"On a Supposed New Species of Cristatella" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 36 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4061001
Source: http://www.jstor.org/stable/10.2307/4061001
"March 20" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 69 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4063777
Source: http://www.jstor.org/stable/10.2307/4063777
"June 18" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 53 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062585
Source: http://www.jstor.org/stable/10.2307/4062585
"Stated Meeting, March 23d, 1847" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 3 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4058442
Source: http://www.jstor.org/stable/10.2307/4058442
"Stated Meeting, June 14th, 1842" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 1 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4058574
Source: http://www.jstor.org/stable/10.2307/4058574
"March 5th; Extract from a Letter from Senator Stephen A. Benson to Elliott Cresson, Dated Bassa Cove, Republic of Liberia, October 28th, 1849" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 5 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL:...
Source: http://www.jstor.org/stable/10.2307/4058766
"February 17th" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 9 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4059186
Source: http://www.jstor.org/stable/10.2307/4059186
"July 27th; Descriptions of Twelve New Species of Uniones and Other Fresh-Water Shells of the United States; Notes upon Various New Genera and New Species of Fishes, in the Museum of the Smithsonian Institution, and Collected in Connection with the United States and Mexican Boundary Survey: Major William Emory, Commissioner" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 10 . View more articles from Proceedings of the Academy of Natural...
Source: http://www.jstor.org/stable/10.2307/4059313
"Donations to the Library, in January and February, 1838" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 4 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4058602
Source: http://www.jstor.org/stable/10.2307/4058602
"June 17th" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 14 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4059469
Source: http://www.jstor.org/stable/10.2307/4059469
"June 16th" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 20 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4059868
Source: http://www.jstor.org/stable/10.2307/4059868
"The Australians" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 28 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060048
Source: http://www.jstor.org/stable/10.2307/4060048
"Report of the Recording Secretary" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 31 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060337
Source: http://www.jstor.org/stable/10.2307/4060337
"May 1" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 29 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060188
Source: http://www.jstor.org/stable/10.2307/4060188
"Some New Pennsylvania Mineral Localities" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 34 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060723
Source: http://www.jstor.org/stable/10.2307/4060723
"January 17, 1882" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 34 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060717
Source: http://www.jstor.org/stable/10.2307/4060717
"Manayunkia Speciosa" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 35 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4060891
Source: http://www.jstor.org/stable/10.2307/4060891
"Notes on Geology and Mineralogy" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 41 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4061567
Source: http://www.jstor.org/stable/10.2307/4061567
"The Botany of the Bahamas" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 41 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4061594
Source: http://www.jstor.org/stable/10.2307/4061594
"Volume Information" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 46 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062070
Source: http://www.jstor.org/stable/10.2307/4062070
"On the Status of the Names Aplysia and Tethys" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 47 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4061976
Source: http://www.jstor.org/stable/10.2307/4061976
"A New American Species of Zonitoides" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 51 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062355
Source: http://www.jstor.org/stable/10.2307/4062355
"Anatomical Notes on Certain West American Helices" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 50 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062383
Source: http://www.jstor.org/stable/10.2307/4062383
"September 3" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 53 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062606
Source: http://www.jstor.org/stable/10.2307/4062606
"Notes on the Geology of Southeastern Pennsylvania" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 52 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062625
Source: http://www.jstor.org/stable/10.2307/4062625
"The Biddulphoid Forms of North American Diatomaceæ" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 52 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062683
Source: http://www.jstor.org/stable/10.2307/4062683
"January 2" is an article from Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 52 . View more articles from Proceedings of the Academy of Natural Sciences of Philadelphia . View this article on JSTOR . View this article's JSTOR metadata . You may also retrieve all of this items metadata in JSON at the following URL: https://archive.org/metadata/jstor-4062611
Source: http://www.jstor.org/stable/10.2307/4062611