Proceedings of the Academy of Natural Sciences of PhiladelphiaAcademy of Natural Sciences of Philadelphia, 1874 |
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66 of hind Absecom Academy American animal Arvicola Author Bach Baird Band base blackish broad caudal caudal fin central character choanæ color Conch Conrad Cope cretaceous cusps denticle denticulating diameter Difflugia discal dorsal dorsal fin duct elongate extending Fér flagellum fore wings fossils fuscous genera genital bladder genus Geological Georychus Hadrosaurus head and body Heft Helix Hesperomys Hind wings inches incisors Journ lateral Leidy Length of head lingual dentition Lingual membrane marginal teeth Mastodon median shade members present mineral molar muzzle Myodes N. Y. Lyc narrow Nauta nest oblique observed orbit oval oviduct pale Pebas penis plate posterior Prof pseudopods Reithrodon remarked reniform ribs Robert Swift RUSCHENBERGER Sciences shell side Society species specimens spines spots stout subgenus surface tail THOMAS MEEHAN tibiæ tion tooth transverse upper vas deferens Vesperimus Wagn width
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Сторінка 242 - Jackson, photographer. 1875. 81 pp., 14 illustrations. 6. Meteorological observations made during the year 1873 and the early part of the year 1874 in Colorado and Montana Territories. Prepared for publication by George B. Chittenden.
Сторінка 257 - Fourth Annual Report of the Commissioners of Fisheries of the State of New Jersey for the year 1873.
Сторінка 88 - G. fluviatilis, in the River Seine. 'Imagine an animal, like one of our autumnal spiders stationed at the centre of its well-spread net; imagine every thread of this net to be a living extension of the animal, elongating, branching, and becoming confluent so as to form a most intricate net...
Сторінка 163 - In numerous instances burial places were discovered where the bodies had been placed with the face up, and covered with a coating of plastic clay about an inch thick. A pile of wood was then placed on top and fired, which consumed the body and baked the clay, which retained the impression of the body. This was then lightly covered with earth.
Сторінка 240 - Notes on the Mammals of portions of Kansas, Colorado, Wyoming, and Utah.
Сторінка 149 - As the teeth are mostly separate, it is not easy to determine which is the posterior and which the anterior molar. Judging by the analogy of the known species, the determination as here made is correct ; should the relations be reversed the species will be referred to Palseolagus.
Сторінка 140 - Musctr, and suggested the opinion that it might be the source of the Guinea worm, Filaria medinensis, in man. Mr. Carter states that he found from two to twenty of the worms in one fly of three. Dr. Diesing referred the parasite to a new genus with the name of Habroncma musca.
Сторінка 245 - Lyman (Benjamin Smith). Preliminary report on the first season's work of the Geological Survey of Yesso.