Results 71 to 80 of about 351 (171)

Detrital zircon age and provenance constraints on late Paleozoic ice-sheet growth and dynamics in Western and Central Australia

open access: yes, 2018
U–Pb dating and Hf-isotope provenance analysis of detrital zircons from the glaciogenic lower Permian Grant Group of the Canning Basin indicate sources principally from basement terranes in central Australia, with subordinate components from terranes to ...
B. P. J. Williams   +18 more
core   +1 more source

The systematic and palaeoecological significance of Neuropteris ovata (Medullosales) cuticles from the Stephanian Stage of the Puertollano Basin, Spain

open access: yes
Cuticles from Neuropteris ovata foliage (Medullosales) from Stephanian strata in the Puertollano Basin show epidermal structures similar to those seen in Kasimovian coal balls from North America.
Cleal, Christopher J, Šimůnek, Zbyněk
core   +1 more source

New records of the Late Carboniferous ammonoid genus Eoshumardites in the Kolyma–Omolon Region, and notes on the evolution of Eoshumarditidae [PDF]

open access: yes, 2016
© 2016, Pleiades Publishing, Ltd.A new species, Eoshumardites popowi Kutygin sp. nov., is described from the Upper Carboniferous of the upper reaches of the Paren’ River in the Gizhiga Province of the Kolyma–Omolon Region. The ontogeny of the sutural and
Ganelin V., Biakov A., Kutygin R.
core  

Late Pennsylvanian carbonate platform facies and coral reef: new insights from southern China (Guizhou Province). [PDF]

open access: yesFacies, 2021
Maillet M   +8 more
europepmc   +1 more source

Stratigraphic development in the allochthonous units of the Gamonedo-Cabrales Area (Picos de Europa, Asturias, NW Spain)

open access: yes, 1997
Structural and palaeontological (mainly fusulinids) studies of the area between Gamonedo and Cabrales have shown the existence of more than nine tectonically superposed units showing differences in the uncohformable syn-orogenic successions deposited in ...
Martínez García, E., Villa, E.
core  

Microbiofacies de algas y corales de Kasimoviense del norte de los Picos de Europa, N de España

open access: yes, 1987
[ES] Dentro de los sedimentos carbonáticos del Kasimoviense del norte de los Picos de Europa se han distinguido tres litologías distintas, asociadas cada una de ellas a microbiofacies muy características: - Calizas masivas con algas tubulares y corales
Rodríguez, Sergio   +5 more
core  

First African record of micromelerpetid amphibians (Temnospondyli, Dissorophoidea)

open access: yes, 2019
© 2019 Elsevier Ltd Recent fieldwork in late Carboniferous (Kasimovian) continental sediments of the Souss Basin, south-central Morocco, yielded two skeletons of small branchiosaur-like micromelerpetids.
Belahmira A.   +3 more
core  

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