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The Gerrhonotus of the San Lucan fauna, Lower California, with diagnoses of other west American species
By: Van Denburgh, John
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 1898
Date: 1898
Page Range: 63--66
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Anatomical Notes on Certain West American Helices
By: Pilsbry, H A
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 67--71
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Contributions to a Knowledge of the Hymenoptera of Brazil, No. 4: Thynninæ and Additions
By: Fox, William J
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 72--75
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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The Petrifaction of Fossil Bones
By: Goldsmith , E
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 98--100
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Notes on Alaskan Water Birds
By: Seale , Alvin
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 126--140
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Odonata (Dragonflies) from the Indian Ocean, and from Kashmir, collected by Dr. W.L. Abbott
By: Calvert, P P
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 1898
Date: 1898
Page Range: 141--154
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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March 22
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 155--155
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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May 10
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 262--262
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Materials toward a Natural Classification of the Cylindrelloid Snails
By: Pilsbry, Henry A
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 264--286
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Notes on Mr. Thomas Meehan's Paper on the Plants of Lewis and Clark's Expedition across the Continent, 1804-06
By: Coues , Elliott
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 291--315
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Descriptions of Five New Phyllostome Bats
By: Miller, Gerrit S
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 326--337
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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July 5
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 351--351
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Description of a New Genus and Species of Microtine Rodent from Siberia
By: Miller, Gerrit S
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 368--371
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Botanical Observations on the Mexican Flora, Especially on the Flora of the Valley of Mexico
By: Harshberger , John W
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 372--413
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Fossil Mollusks and Diatoms from the Dismal Swamp, Virginia and North Carolina; Indication of the Geological Age of the Deposit. With Notes on the Diatoms
By: Woolman , Lewis - Boyer , Charles S
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 414--428
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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September 27
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 429--429
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Contributions to a Knowledge of the Hymenoptera of Brazil, No. 5: Vespidæ
By: Fox, William J
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 445--460
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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New Cretaceous Fossils from an Artesian Well-Boring at Mount Laurel, N. J
By: Johnson, C W
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 461--464
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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A Memorial of Dr. Joseph Leidy
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 465--467
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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November 1
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 479--479
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Occurrence of Oryzomys palustris in Southern New Jersey
By: Stone, Witmer.
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 480--481
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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The Occurrence of Marcasite in the Raritan Formation
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 485--485
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Report of the Recording Secretary
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 500--504
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Report of the Librarian
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 505--509
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Report of the Biological and Microscopical Section
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 512--513
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Report of the Entomological Section
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 514--515
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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Report of the Botanical Section
Type: Article
In: Proceedings of the Academy of Natural Sciences of Philadelphia.
Volume: 50
Date: 1898
Page Range: 515--517
Publication info: Philadelphia,Academy of Natural Sciences of Philadelphia
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