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Mostrando ítems 31-40 de 352
Mollusks of Manuel Antonio National Park, Pacific Costa RicaMollusks of Manuel Antonio National Park, Pacific Costa Rica
(Universidad de Costa Rica, 2001)
Fidelity of molluscan assemblages from the touro passo formation (pleistocene-holocene), southern brazil: taphonomy as a tool for discovering natural baselines for freshwater communities
(Sepm-soc Sedimentary Geology, 2011-07-01)
This study is the first assessment of mollusk fossil assemblages relative to the compositional fidelity of modern mollusk living and death assemblages. It also shows that the sedimentary record can provide information on ...
Fidelity of molluscan assemblages from the touro passo formation (pleistocene-holocene), southern brazil: taphonomy as a tool for discovering natural baselines for freshwater communities
(Sepm-soc Sedimentary Geology, 2011-07-01)
This study is the first assessment of mollusk fossil assemblages relative to the compositional fidelity of modern mollusk living and death assemblages. It also shows that the sedimentary record can provide information on ...
Late Holocene climate variability on the eastern flank of the Patagonian Andes (Chile): A O-18 record from mollusks in Lago Cisnes (47 degrees S)
(2015)
Stable isotopes in mollusk shells have been widely used for hydrological balance reconstructions. However, their use is restricted to lakes that preserve the calcareous material of the shells. Lago Cisnes is located in ...
Mollusk freaks: new teratological cases on marine mollusks from the South Pacific Ocean
(Pontificia Universidad Católica de Valparaíso, 2018)
Stable isotope composition of freshwater mollusk shells from Central-Western Argentina
(Sociedade Brasileira de Paleontologia, 2013-08)
The variability in δ18O and δ13C composition of modern and fossil mollusk shells in central-western Argentina was assessed in order to contribute to a better understanding of their value as paleoclimatic indicators. Living ...
Totoralia, a new conical-shaped mollusk from the middle Cambrian of western Argentina
(Universidad de Barcelona, 2011-06)
The new genus Totoralia from the late middle Cambrian of El Totoral (Mendoza Province, western Argentina) is described herein. It is a delicate, high, bilaterally symmetrical cone with a sub-central apex and five to seven ...
Austromegabalanus psittacus barnacle shell structure and proteoglycan localization and functionality
(Elsevier, 2015)
Comparative analyzes of biomineralization models have being crucial for the understanding of the functional properties of biominerals and the elucidation of the processes through which biomacromolecules control the synthesis ...
Mejoramiento de las propiedades mecánicas de suelos arcillosos empleando valvas de molusco y vidrio en la ciudad de Talara, Piura
(Universidad Peruana de Ciencias Aplicadas (UPC)PE, 2021-01-11)
Los suelos arcillosos tienen la característica de hincharse cuando son expuestos a la humedad y de contraerse cuando existe sequedad, esto representa un problema especialmente en las cimentaciones que se construyen sobre ...