On Glacial Deposits at West PhiladelphiaPublished in Proceedings of The American Philosophical Society, in 1875, in volume 14, issue 95, pages 633-634Created: 2017-01-01, modified: 2017-01-01
Contribution to Palœontology from the Museum of the Second Geological Survey of PennsylvaniaPublished in Proceedings of The American Philosophical Society, in 1877, in volume 16, issue 99, pages 621-622Created: 2017-01-01, modified: 2017-01-01
Coreopsis aristosa, MichPublished in Botanical Gazette, in 1878, in volume 3, issue 4, pages 38Created: 2017-03-14, modified: 2017-03-14
Acclimatization of parrots at Northrepps Hall, NorfolkPublished in Annals And Magazine of Natural History, in 1868, in volume 2, pages 381-386Created: 2011-09-28, modified: 2018-04-05
Notes on Glacial Action Visible along the Kittatinny or Blue Mountain, Carbon, Northampton, and Monroe Counties, PennsylvaniaPublished in Proceedings of The American Philosophical Society, in 1875, in volume 14, issue 95, pages 620-621Created: 2017-01-01, modified: 2017-01-01
The pupa of Myocera tabanivora Hall (Diptera)Published in Proceedings of The United States National Museum, in 1937, in volume 84, pages 217-218Created: 2011-06-30, modified: 2017-01-06
On the Progress of the Museum and Palœontological Work of the Second Geological Survey of Pennsylvania, for the Year 1875Published in Proceedings of The American Philosophical Society, in 1876, in volume 16, issue 97, pages 55-60Created: 2017-01-01, modified: 2017-01-01
The Relations of the Crystalline Rocks of Eastern Pennsylvania to the Silurian Limestones and the Hudson River Age of the Hydromice SchistsPublished in Proceedings of The American Philosophical Society, in 1880, in volume 18, issue 105, pages 435-443Created: 2017-01-01, modified: 2017-01-01
Bessey, Charles E. [fragment] undatedPublished in Asa Gray correspondence. Senders Be-Bo, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Botanists of the Eucalypts by Norman HallPublished in Madroño, in 1980, in volume 27, issue 1, pages 16Created: 2016-02-15, modified: 2016-07-07
Bessey, Charles E. Jan. 9, 1882Published in Asa Gray correspondence. Senders Be-Bo, in 1882, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Bessey, Charles E. Jan. 25, 1887Published in Asa Gray correspondence. Senders Be-Bo, in 1887, pages 1-3Created: 2017-03-12, modified: 2017-06-09
THE MUSCULAR ACTIVITY AND OXYGEN CONSUMPTION OF URECHIS CAUPOPublished in Biol Bull, in 1931, in volume 61, pages 400-416Created: 2010-01-06, modified: 2011-06-21
Descriptions of new Tryphoninae of the tribe Ctenopelmini (Hymenoptera; Ichneumonidae)Published in Psyche, in 1919, in volume 26, pages 155-159Created: 2011-06-04, modified: 2011-06-21
Wild Elephants in AssamPublished in Journal of The Bombay Natural History Society, in 1940, in volume 41, pages 563-592Created: 2015-08-31, modified: 2015-08-31
The Hall and Corbino EffectsPublished in Proceedings of The American Philosophical Society, in 1915, in volume 54, issue 216, pages 47-51Created: 2017-01-01, modified: 2017-01-01
Alteration of specific name of Aegotheles rufescens, HallPublished in Victorian Naturalist, in 1901, in volume 18, pages 89Created: 2018-08-07, modified: 2018-08-07
A new pocket gopher from NevadaPublished in Proceedings of The Biological Society of Washington, in 1938, in volume 51, pages 15-16Created: 2011-07-31, modified: 2011-07-31
A new weasel from LouisianaPublished in Proceedings of The Biological Society of Washington, in 1927, in volume 40, pages 193-194Created: 2011-07-31, modified: 2011-07-31
A new weasel from PanamaPublished in Proceedings of The Biological Society of Washington, in 1932, in volume 45, pages 139-140Created: 2011-07-31, modified: 2011-07-31
New heteromyid rodents from NevadaPublished in Proceedings of The Biological Society of Washington, in 1941, in volume 54, pages 55-61Created: 2011-07-31, modified: 2011-07-31
A new Weasel from PeruPublished in Proceedings of the Biological Society of Washington, in 1935, in volume 48, pages 143-146Created: 2013-11-09, modified: 2013-11-09
Sulphur and Nitrogen Content of Alfalfa Grown Under Various ConditionsPublished in Botanical Gazette, in 1922, in volume 73, issue 5, pages 401-411Created: 2017-03-14, modified: 2017-03-14
A MUTANT OF LITHOCARPUS DENSIFLORUSPublished in Madroño, in 1969, in volume 20, issue 4, pages 221-225Created: 2016-02-15, modified: 2016-07-07
Bessey, Charles E. [to S. Watson] Feb. 25, 1890Published in Asa Gray correspondence. Senders Be-Bo, in 1890, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Bessey, Charles E. [to S. Watson] July 12, 1888Published in Asa Gray correspondence. Senders Be-Bo, in 1888, pages 1Created: 2017-03-12, modified: 2017-06-09
Bessey, Charles E. [to S. Watson] Nov. 23, 1888Published in Asa Gray correspondence. Senders Be-Bo, in 1888, pages 1Created: 2017-03-12, modified: 2017-06-09
Bessey, Charles E. [to S. Watson] June 22, 1889Published in Asa Gray correspondence. Senders Be-Bo, in 1889, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Lizard karyotypes from the Galapagos Islands: chromosomes in phylogeny and evolutionPublished in Breviora, in 1976, in volume 441, pages 1-31Created: 2009-12-27, modified: 2021-04-05
Bessey, Charles E. [to W. W. Bailey] July 5, 1880Published in Asa Gray correspondence. Senders Be-Bo, in 1880, pages 1-2Created: 2017-03-12, modified: 2017-06-09
The varieties of Grewia carpinifolia Juss. (Tiliaceæ)Published in Adansonia, in 1980, in volume 20, issue 3, pages 339-347Created: 2020-05-17, modified: 2020-05-17
Notes on the Birds of Douglas County, KansasPublished in The Wilson Bulletin, in 1927, in volume 39, issue 2, pages 91-105Created: 2016-11-27, modified: 2016-11-27
Hall, Elihu Feb. 17, 1873Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu Feb. 28, 1873Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu Mar. 10, 1873Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu undated fragment [1863]Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), pages 1-2Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu Mar. 9, 1863Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1863, pages 1-3Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu Aug. 25, 1863Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1863, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu Mar. 8, 1864Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1864, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu Sept. 1, 1862Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1862, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu Sept. 3, 1871Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1871, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu Oct. 2, 1871Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1871, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu Jan. 6, 1873Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu Dec. 9, 1862Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1862, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu Feb. 25, 1863Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1863, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Hall, Elihu Jan. 25, 1873Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Major Charles E. BendirePublished in The Wilson Bulletin, in 1897, in volume 9, issue 4, pages 13Created: 2016-11-27, modified: 2016-11-27
New Crayfishes from GeorgiaPublished in Proceedings of The Bioliogical Society of Washington, in 1969, in volume 82, pages 281-294Created: 2011-05-03, modified: 2022-12-02
Classification of the Ermines of Eastern SiberiaPublished in Proceedings of the California Academy of Sciences, in 1944, in volume 23, pages 555-560Created: 2011-06-28, modified: 2021-04-05
A new weasel from Bolivia and PeruPublished in Proceedings of The Biological Society of Washington, in 1938, in volume 51, pages 67-68Created: 2011-07-31, modified: 2011-07-31