Results 31 to 40 of about 37,787 (223)

The relative roles of CO2 and palaeogeography in determining Late Miocene climate: results from a terrestrial model-data comparison [PDF]

, 2012
The Late Miocene (∼11.6–5.3 Ma) palaeorecord provides evidence for a warmer and wetter climate than that of today and there is uncertainty in the palaeo-CO2 record of at least 150 ppmv.
Bradshaw, Catherine, Eronen, Jussi, Flecker, Rachel, Haywood, Alan, Lunt, Daniel, Pound, Matthew, Salzmann, Ulrich   +6 more
core   +2 more sources

Landscape-scale drivers of glacial ecosystem change in the montane forests of the eastern Andean flank, Ecuador [PDF]

, 2018
Understanding the impact of landscape-scale disturbance events during the last glacial period is vital in accu- rately reconstructing the ecosystem dynamics of montane environments. Here, a sedimentary succession from the tropical montane cloud forest of
Aalto, Angela L. Coe, Baker, Bakker, Bennett, Bennett, Blunier, Bogotá-A, Bond, Bronk Ramsey, Bruijnzeel, Bush, Bush, Bush, Bussmann, Campbell, Churchill, Clark, Clark, Coblentz, Colinvaux, Colinvaux, Colinvaux, Coltorti, Corlett, Crausbay, Cugny, Cárdenas, Cárdenas, Daniau, Davis, Encarni Montoya, Enzweiler, Faegri, Fahey, Galeas, Gelorini, Gill, Gosling, Gosling, Gosling, Grau, Groot, Grubb, Grubb, Grubb, Hall, Hamilton, Hanselman, Harling, Heiri, Hooghiemstra, Juggins, Keen, Krug, Liu, Loughlin, López-Vila, Marchant, Marshall, Mayle, Montoya, Montoya, Moore, Mosblech, Mourguiart, Neill, Neill, Newnham, Nicholas J.D. Loughlin, Patricia Mothes, Pauline Gulliver, Reimer, Roubik, Rull, Rull, Rull, Rull, Sanchez Goñi, Sarmiento, Sarmiento, Sierra, Stern, Stockmarr, Thomas, Urrego, Urrego, Urrego, Valencia, Valencia, van der Hammen, van der Werf, van Geel, van Geel, van Geel, van Geel, van Geel, van Geel, van Geel, van Smeerdijk, Vandergoes, Webster, Weng, Weng, Whitlock, William D. Gosling, Williams   +106 more
core   +5 more sources

Holocene changes in the conditions of sedimentation in the eastern part of Lake Jamno based on sediment profile JS-64

Limnological Review, 2015
Changes in sedimentological conditions in Lake Jamno during its development throughout the Holocene are presented in this paper. For this purpose, selected granulometric and geochemical parameters were used, which describe the nature and dynamics of the ...
Bieniek Bartosz
doaj   +1 more source

A historical account of how continental drift and plate tectonics provided the framework for our current understanding of palaeogeography [PDF]

, 2018
Palaeogeography is the cartographic representation of the past distribution of geographic features such as deep oceans, shallow seas, lowlands, rivers, lakes and mountain belts on palinspastically restored plate tectonic base maps.
Meinhold, G, Şengör, AMC
core   +1 more source

Sensitivity of the Eocene climate to CO₂ and orbital variability [PDF]

, 2018
The early Eocene, from about 56 Ma, with high atmospheric CO2 levels, offers an analogue for the response of the Earth’s climate system to anthropogenic fossil fuel burning.
Edwards, Neil R., Holden, Philip B., Keery, John S.   +2 more
core   +6 more sources

Evidence of microbial activity from a shallow water whale fall (Voghera, northern Italy) [PDF]

, 2012
The fossil bones, associated carbonate cements and enclosing concretion of a Miocene mysticete from inner shelf deposits (Monte Vallassa Formation, northern Italy) were analyzed for evidence of microbial activity. Optical and scanning electron microscopy,
Cavalazzi, B, Danise, S, Dominici, S, Guioli, S, Monechi, S, Westall, F   +5 more
core   +4 more sources

Later Palaeogeography of Queensland.

The Proceedings of the Royal Society of Queensland, 1927
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Bryan, Walter Haywood, Whitehouse, Frederick William   +1 more
openaire   +1 more source

Extent and duration of marine anoxia during the Frasnian– Famennian (Late Devonian) mass extinction in Poland, Germany, Austria and France [PDF]

, 2004
– The intensity and extent of anoxia during the two Kellwasser anoxic events has been investigated in a range of European localities using amultidisciplinary approach (pyrite framboid assay, gamma-ray spectrometry and sediment fabric analysis).
Bond, D.P.G., Racki, G., Wignall, P.B.
core   +1 more source

Reassessment of mid-Carboniferous glacial extent in southwestern Gondwana (Rio Blanco Basin, Argentina) inferred from paleo-mass transport of diamictites [PDF]

, 2013
Late Paleozoic glacial diamictites occur in many localities in western Argentina, indicating that the region was strongly affected by glaciation during the mid-Carboniferous (late Serpukhovian–early Bashkirian).
Gulbranson, Erik L., Hull, Clara, Isbell, John L., Limarino, Carlos Oscar, Marenssi, Sergio Alfredo, Meyer, Kyle, Montañez, Isabel P.   +6 more
core   +1 more source

Body Size Regulates Niche Overlap Asymmetry in the Subtropical Andes Rain Shadow: Isotopic Paleoecology of Oligocene South American Ungulates

Integrative Zoology, EarlyView.
This study provides the first isotopic analysis of Oligocene mammals from Quebrada Fiera, Mendoza, Argentina, filling a major gap in South American paleontology. It reveals a latitudinal gradient in aridity due to the Andean rain shadow and highlights the role of (semi)permanent water bodies in sustaining diverse herbivore communities. Additionally, it
Dánae Sanz‐Pérez, Santiago Hernández Del Pino, Esperanza Cerdeño, Manuel Hernández Fernández, Laura Domingo   +4 more
wiley   +1 more source