نتایج جستجو برای: palaeoecology
تعداد نتایج: 398 فیلتر نتایج به سال:
Dinosaur community composition data for eleven fossil localities in the Late Cretaceous Nemegt Basin of Mongolia are compiled from field observations and records in the literature. Counts were generated from skeletons and represent numbers of individuals preserved in each locality. These data were used in the analyses of Funston et al. [1] "Oviraptorosaur anatomy, diversity, and ecology in the ...
a Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Kowloon, Hong Kong b Faculty of Science and Technology, Engineering Building, Lancaster University, Lancaster LA1 4YR, UK c Faculty of Geosciences, University of Utrecht, Heidelberglaan 2, 3584 CS Utrecht, The Netherlands d School of Geography, Archaeology and Palaeoecology, Queen's University Belfast, BT7...
We present EU-Forest, a dataset that integrates and extends by almost one order of magnitude the publicly available information on European tree species distribution. The core of our dataset (~96% of the occurrence records) came from an unpublished, large database harmonising forest plot surveys from National Forest Inventories on an INSPIRE-compliant 1 km×1 km grid. These new data can potentia...
Do dinosaurs from the Moroccan Kem Kem formation provide evidence for an ecosystem dramatically different from anything seen today? More likely the common palaeontological problem of time-averaging has had a part to play.
A small assemblage of sieved fish remains was analysed from a medieval site on Lindisfarne. Haddock, cod and whiting were the most commonly consumed species, with small numbers of other taxa recovered, including herring and flatfish. Most were probably caught in local inshore or coastal waters, and most were only of moderate size. It is likely the remains include gutting and processing waste (i...
The South American Pleistocene mammal fauna includes great-sized animals that have intrigued scientists for over two centuries. Here we intend to update the knowledge on its palaeoecology and provide new evidence regarding two approaches: energetics and population density and relative abundance of fossils per taxa. To determine whether an imbalance exists, population density models were applied...
Bone Chemistry and Paleodiet: Reconstructing Prehistoric Subsistence-Settlement Systems in Australia
This article reviews the results of bone collagen stable carbon and nitrogen isotope paleodietary studies conducted in Australia. Stable isotopic analyses of prehistoric human and faunal bones and teeth provide a means to assess past Aboriginal dietary patterns and habitat use, palaeoclimate, and palaeoecology. In some cases, the relative consumption of marine versus terrestrial foods or use of...
A group of 55 scientists from 20 countries met for a three days symposium on testate amoebae in the French city of Monbéliard from the 14th to the 17th of September 2009. This meeting follows the previous ISTA meeting held in Antwerp, Belgium in 2006 (Warner and Beyens 2007). The number of attendees, countries represented, talks (30), and posters (28) presented all increased significantly since...
this research is focused on facies distribution, palaeoecology and palaeoenvironment of the gurimember of the mishan formation in kuh-e shur and kuh-e kurdeh sections at the lar area, fars province.the guri member is composed of limestone, marly limestone and marl and the thickness at kuh-e shur andkuh-e kurdeh is about 72 and 110 meters, respectively. based on petrographical studies of 120 thi...
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