Gansu Province.This research was based on 18 species of ostracods that belong to 7 genera.Based on the age of the fossils and the rock assemblage, we revise the strata to Chijinpu Formation of Early Cretaceous instead of Shuletu Formation of Pliocene in previous research.two assemblages were ...
it might leave behind an impression of its outer surface in the rock known as external mold. If the mold is filled with otherminerals, it’s called a cast. When minerals and sediments fill up the internal cavity of a fossil such as skull and shell and the remains dissolve, internal mold...
A.The animals found in the Tommotian fossil bed were once thought to belong to a variety of modern animal groups, but now they are thought to have descended from a single group. B.Animals in the Tommotian fossil beds were initially assigned to modern animal groups but are now thought to ...
Stratford DJ, Grab S, Pickering TR (2014) The stratigraphy and formation history of fossil- and artefact-bearing sediments in the Milner Hall of Sterkfontein Cave, South Africa: new interpretations and implications for palaeoanthropology and archaeology. J Afr Earth Sci 96:155–167...
The Green River Formation in Fossil Basin provides abundant opportunities to conduct detailed studies that require detailed correlations of lake-margin to lake-center facies and where field logistics are a consideration. Questions concerning the origin of dolomite, the deposition of feldspathic tuffs in...
The new material of Upper Jurassic fossil woods found in the Manketouebo Formation of Horqin Right Wing Middle Banner, Inner Mongolia. Geological Bulletin of China, 2012, 31(05): 653-653. [2] YIN Zhigang, HAO Ke, LIU Chenglong, WANG Yang, LI Haina, LI Min, GONG Zhaomin, ZHANG ...
A., and Bakker, F., 1984, Origin and structure of the fossil resin from an Indonesian Miocene coal, Geochim. Cosmochim. Acta 48:2485–2487. Article Google Scholar Brade, H., Brade, L., and Rietschel, E. Th., 1988, Structure-activity relationships of bacterial lipopolysaccharides (...
using XPS and ESEM-EDS it revealed the presence of likely iron sulfides, or at least spatially associated Fe and S, and localized concentrations of common aluminosilicate elements (Al, K, Fe, and Mg), which is a composition that has been documented in association with Ediacaran fossil ...
. 1965.Formation and function of compression wood in gymnosperms. Bot. Rev. 31: 381–480 A review with ca. 575 references. The world literature pertaining to the biology of compression wood (Rotholz; reaction wood) is evaluated critically. Compression wood is a geotropic reaction to an ...
The understanding of soot formation in spray flames during the combustion process is an essential factor to control soot emissions from the burning of fossil fuels for various power generation and propulsion technologies. These applications adversely affect the environment, so that the laws about unhealt...