Results 111 to 120 of about 43,967 (245)

Upper Permian dykes in southern Scoresby Land, East Greenland

open access: yesRapport Grønlands Geologiske Undersøgelse, 1980
During field work in the Upper Permian of Scoresby Land, a number of thin lamprophyric dykes were found in the area around Revdal (fig. 36). Direct fjeld evidence indicates a Late Permian age for at least some of these dykes. Such dykes are known to occur elsewhere in East Greenland (Haller, 1971, fig. 122), where some are thought to be of Devonian age
Stemmerik, Lars, Sørensen, M.
openaire   +2 more sources

Valentin Petrovich Tverdokhlebov (1933–2023) [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Серия Науки о Земле
Dedication to the memory of a colleague, Doctor of Geological and Mineralogical Sciences Valentin P. Tverdokhlebov, a well-known specialist in sedimentology and palaeogeography of the Late Permian and Triassic of the Eastern Russian Plate and Southern ...
Minikh, Alla Vasilievna   +3 more
doaj   +1 more source

Upper Paleozoic deposits in the area of Bregana, Samoborsko Gorje Hills [PDF]

open access: yes, 2019
U diplomskom radu istraživane su naslage na lokalitetu nedaleko od mjesta Bregana, na SI dijelu Samoborskog gorja. Ove su naslage prethodno označene samo kao gornjopaleozojske (karbon i perm) ili, u novijim radovima, kao naslage srednjeg i gornjeg perma.
Fonović, Tomislav
core  

The Origin and Early Radiation of Archosauriforms: Integrating the Skeletal and Footprint Record.

open access: yesPLoS ONE, 2015
We present a holistic approach to the study of early archosauriform evolution by integrating body and track records. The ichnological record supports a Late Permian-Early Triassic radiation of archosauriforms not well documented by skeletal material, and
Massimo Bernardi   +3 more
doaj   +1 more source

A reconnaissance geochemical drainage survey of the Criffel-Dalbeattie granodiorite complex and its environs [PDF]

open access: yes, 1977
Regional geochemical reconnaissance by stream sediments and panned concentrates was undertaken over an area of 850 km 2 of south-west Scotland. Rocks of Ordovician to Permian age are exposed within the area but the major part is occupied by the ...
Brown, M.J.   +3 more
core  

Revisiting Upper Permian Stratigraphy, Northern Perth Basin, Western Australia

open access: yesJournal of The Royal Society of Western Australia
New palynological processing of core from UWA 4 drilled in 1964 adjacent to outcrop of the non-marine Wagina Sandstone near the Darling Fault on the Irwin Terrace of the northern Perth Basin yielded spores and pollen of the mid-Roadian Microbaculispora villosa Zone.
Arthur Mory, Dan Mantle, John Backhouse
openaire   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

open access: yesThe Anatomical Record, Volume 309, Issue 4, Page 864-911, April 2026.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae   +4 more
wiley   +1 more source

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