Results 171 to 180 of about 3,921 (240)

Unusual biota and palynofacies of a Lower Devonian intermontane basin saline lake–playa mudflat ecosystem

open access: yesPapers in Palaeontology, Volume 12, Issue 1, January/February 2026.
The Strathpeffer–Struie Lower Devonian LORS (Lower Old Red Sandstone) deposits of the Northern Highlands of Scotland contain the decidedly unusual ‘foetid beds’.
Charles H. Wellman
semanticscholar   +2 more sources

Palynofacies distribution in a lacustrine basin

Geobios, 2005
Abstract The Miocene basin of La Cerdanya (Pyrenees, Catalonia, Spain) consist of lacustrine diatomites and fan-deltaic (palustrine) lutites with lignites. A multidisciplinary analysis of palynofacies, organic geochemistry, taphofacies of plant macroremains and sedimentology was carried out in order to characterise taphonomically this basin ...
Carles Martín-Closas   +2 more
openaire   +1 more source

Object segmentation within microscope images of palynofacies

Computers & Geosciences, 2008
Identification of fossil material under a microscope is the basis of micropalentology. Our task is to locate and count the pieces of inertinite and vitrinite in images of sieve sampled rock. The classical watershed algorithm oversegments the objects because of their irregular shapes.
J.J. Charles   +3 more
openaire   +1 more source

Permian fossil whispers of ancient climates and forests: a megafloral-palynofacies odyssey in a part of eastern India

Historical Biology
The East Bokaro Coalfield offers significant insights into the palaeovegetation, palaeoclimatic conditions, and depositional environments prevailing during the late Artinskian–Kungurian age, corresponding to the deposition of Barakar sediments within the
Paresh Ranjan Dash   +5 more
semanticscholar   +1 more source

Palynofacies Analysis Illustrates the Source Rock Potential of the Menilite Beds, Polish Outer Carpathians

Journal of Petroleum Geology
The deposition of the Menilite Beds began during the reorganization of the sea ways and the extensional stage of the Carpathian Basin evolution in the early Oligocene.
Filipek Anna   +3 more
semanticscholar   +1 more source

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