Results 91 to 100 of about 33,629 (250)

Early Permian footprints and facies

open access: yes, 1995
Permian; footprints ...
Spencer G. Lucas and Andrew B. Heckert, eds.
core  

A new type of macrophytic algae from Permian deposits of the North-East of the Samara region (Locality Russky Baitugan)

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2019
A new species of algae from the formal genus Algites Seward, 1894 — A. samarensis sp. nov. from the Lower Kazanian substage near the village of Russky Baitugan (northeast of the Samara Region) has been described.
M. L. Papernyi
doaj   +1 more source

Traces of a Permian Seacoast: Prehistoric Trackways National Monument

open access: yes, 2011
Footprints, Fossil New Mexico Prehistoric Trackways National Monument. Paleontology New Mexico Prehistoric Trackways National Monument. Paleontology Permian. Footprints, Fossil. Paleontology. Permian Geologic Period.
Spencer G. Lucas, Matt Celeskey, Sebastian Voigt
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The Permian of Central New Mexico

open access: yes, 2005
Permian; New Mexico; central New ...
Spencer G. Lucas, Kate E. Zeigler and Justin A. Spielmann, eds.
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Carboniferous-Permian Transition at Carrizo Arroyo, Central New Mexico

open access: yes, 2004
Carboniferous; Permian; Carboniferous-Permian; Carrizo Arroyo; New Mexico; Central New ...
Spencer G. Lucas and Kate E. Zeigler, eds.
core  

An Examination of Subsidence in North-East England due to the Dissolution of Sub-Surface Gypsum using the Shallow Seismic Reflection Technique [PDF]

open access: yes, 2009
Along a narrow swath from Nottingham through to Hartlepool, broad shallow depressions up to 100m in diameter and, more rarely, scarp-edged subsidence hollows are observed.
Sargent, Colin
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The Summer 2021 Commencement - The University of Texas Permian Basin

open access: yes, 2021
The Summer 2021 Commencement occurred at the Midland County Horseshoe Arena & Pavilion on August 13, 2021.https://falconcommons.utpb.edu/utpb-commencement-recordings/1000/thumbnail ...
The University of Texas Permian Basin
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The Gondwanan Green Alga Tasmanites sp. in the Permian Lacustrine Deposits of West Timor

open access: yesIndonesian Journal on Geoscience, 2019
This paper discusses palynological research on the Permian lacustrine sediments of West Timor. Ten outcrop samples were collected from a 5 m high cliff.
Eko Budi Lelono
doaj   +1 more source

Carboniferous-Permian Transition in the Robledo Mountains, Southern New Mexico

open access: yes, 2015
Paleontology Pennsylvanian; Paleontology Permian; Geology, Stratigraphic Pennsylvanian; Geology, Stratigraphic Permian; Paleontology New Mexico Robledo Mountains; Paleontology New Mexico Prehistoric Trackways National Monument; Geology, Stratigraphic ...
Spencer G. Lucas and William A. DiMichele
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Seismogeological structure model of the Anabar-Olenek region

open access: yesGeoresursy
The velocity characteristics of the Upper Proterozoic-Phanerozoic sedimentary cover of the AnabarOlenek region were studied, in particular, the bimodal character of the distribution interval P-wave velocities was established.
I. A. Gubin, V. A. Kontorovich
doaj   +1 more source

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