Proceedings of the California Academy of SciencesCalifornia Academy of Sciences, 1915 - 98 Seiten Vol. 25 is composed entirely of the Alice Eastwood semi-centennial publications, no. 1-18, of the California Academy of Sciences. |
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Häufige Begriffe und Wortgruppen
Acad Academy of Sciences Arborimus axial ribs Back view beds Bruce Martin California Academy Canyon Carrizo Coll collection Conchos Conrad Conus Cotype Cowlitz River cowlitzensis Weaver Cretaceous curator Dimensions:-Length dorsal Eocene exhibits Exilia fauna feet females Ficopsis figure Fort Douglas fossils Gabb genus Geol Gift Grapevine Canyon gray Hemifusus hills hornii Gabb intermedius Kern County limestones Locality 182 Locality 244 loop mammæ mammals miles east Museum n.sp Oligocene Oregon orophilus Ostrea Panama-Pacific International Exposition Phenacomys longicaudus posterior R. E. Dickerson Ranch remondii Reynosa Rimella Salado River Salt Lake County San Francisco sands sandstone second outer triangle shales Shell species Plate specimens of plants spiral lines subgenus Phenacomys Surcula Surv Tejon group Tejon Quadrangle tejonensis tree mouse type locality Type:-No Utah uvasana Vader Valley view of type Wasatch County Washington washingtoniana Weaver whorls width of body-whorl yellow clays
Beliebte Passagen
Seite 27 - ... Preliminary Report on the Geology and Possible Oil Resources of the South End of the San Joaquin Valley, Cal.," by Robert Anderson shows the general distribution of the Tejon very satisfactorily. The Tejon strata in the vicinity of Grapevine Creek rest upon a Basement Complex consisting of granite rocks and associated schists. The beds in general have a steep north dip of 75° to 85° but are disturbed in places so that the dip is reversed. The basal member about 250 to 300 feet in thickness...
Seite 143 - Phenacomys (pp. 226-228). 1907. A catalogue of the collection of mammals in the Field Columbian Museum.
Seite 142 - JA 1894. Descriptions of ten new North American mammals, and remarks on others. Bull. Amer. Mus. Nat. Hist., 6, 331-332.
Seite 25 - Palaeontology, vol. 2, p. 19 of preface, 1869. covered by the different members of the survey at various points on the eastern face of the same range as far south as New Idria, and in the summer of 1866 by Mr. Gabb in Mendocino County, near Round Valley, the latter locality being the most northern point at which it is as yet known ". "This group contains a large and highly characteristic series of fossils, the larger part peculiar to itself, while a considerable percentage is found extending below...
Seite 45 - Rimella elongata (Weaver) Plate 6, figure 2 Rimella canalifera elongata Weaver, CE "A Preliminary Report on the Tertiary Palaeontology of Western Washington". Bull. 15, Wash. Geol. Surv., pp. 37-38, 1912. The specimen figured agrees with Weaver's description and since it came from the type locality of the species it is evidently the same. It differs so very much from R. canalifera Gabb that it was thought best to raise it to specific rank. Dr. Weaver pointed out these differences very well. "This...
Seite 15 - ... be done because it so evidently appeals to us all as being the right thing to do, the right sort of education and training to give our children. It will be done, because the beauty and worth of it all, for the little children's sake, will appeal to some one who has prospered in this world...
Seite 55 - ... The type is from University of California Locality 2226, Rose Canon, San Diego County, California. This species also occurs at University of California Locality 1817, lower Tejon beds north of Coalinga, California and at California Academy of Sciences Locality 183, Vader, Lewis County, Washington, in the west bank of the Cowlitz River about one and three-fourths miles southeast of Vader or about one-half mile south of Locality 182. STREPSIDURA HOWARDI, n. sp. Plate 37, figure 13 Shell robust,...
Seite 25 - Diablo, where it sinks under the San Joaquin plain. It was also discovered, by the different members of the Survey, at various points on the eastern face of the same range, as far south as New Idria, and, in the summer of 1866, by Mr. Gabb, in Mendocino county near Round Valley, the latter locality being the most northern point at which it is yet known.
Seite 15 - ... objects such as are particularly attractive to little children. There would be in this room brightly and curiously colored birds and butterflies, moths and beetles and other insects; curious animals of other groups; attractive minerals, growing plants, and aquariums with interesting and instructive animal and plant life; colored transparencies of beautiful native flowers, all selected and arranged with reference to the telling of an interesting story, of teaching a definite lesson. And there...
Seite 159 - Towards the base the limestones are shaly, dark gray in color, and weather gray to whitish. Toward the summit the limestones are of a bluish shade, weathering white. The uppermost beds are sandy and weather to a reddish or rusty brown color.