Results 61 to 70 of about 87,430 (210)

Mesozoic Coleopteran Faunas fromArgentina: Geological Context, Diversity, Taphonomic Observations, and Comparison with Other Fossil Insect Records [PDF]

open access: yes, 2012
The order Coleoptera is the most diversified group of the Class Insecta and is the largest group of the Animal Kingdom. This contribution reviews the Mesozoic insects and especially the coleopteran records from Argentina, based on bibliographical and ...
Gallego, Oscar Florencio   +2 more
core   +2 more sources

Potential sinks for geologic storage of carbon dioxide generated by power plants in North and South Carolina [PDF]

open access: yes, 2008
Duke Energy Progress Energy Santee Cooper Power SCANA CorporationBureau of Economic ...
Breton, C. A.   +8 more
core   +1 more source

Triassic

open access: yes, 1997
The Shublik Formation within the project area is an unconformity-bounded assemblage of carbonates and clastics of Middle and Late Triassic age. It is characterized by two distinct facies: nearshore depositional environments to the north, and deeper water and organic-rich facies to the south.
openaire   +1 more source

Faulting in prospective CO2 storage sites in the UK Southern North Sea [PDF]

open access: yes, 2013
Post-depositional folding of Triassic strata, formed largely by the development of salt domes and pillows in the underlying Zechstein Group, led to the formation of numerous large anticlinal structures at the level of the Triassic aged Bunter Sandstone ...
Williams, G.A., Williams, J.D.O.
core  

Evolution of the plants and invertebrates in the north of the Middle Siberia and environs at the Permian - Triassic boundary

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2017
Five adjacent eco-stratigraphic units have been considered (listed here, from the bottom to the top): eco-zones Cordaites clercii ... Abiella subovata (7 dominants of the plain sedtmentation level), Quadrocladus pachyphyllus ...
G. N. Sadovnikov
doaj   +1 more source

Fossilized gill soft tissues in Mesozoic freshwater unionoid bivalves: reinvestigation and new evidence of the evolution of adaptation to the freshwater environment

open access: yesActa Palaeontologica Polonica
Large freshwater unionoid bivalves today are a globally distributed and diverse group, with a history dating back to the Triassic. Their evolutionary success largely depends on their reproductive behavior, today, they all take maternal care via brooding ...
Aleksandra Skawina   +1 more
doaj   +1 more source

Hydrological summary for the United Kingdom: April 2002 [PDF]

open access: yes, 2000
The monthly summary of hydrological conditions in the United Kingdom is compiled as part of the National Hydrological Monitoring Programme (a joint CEH and BGS enterprise).
Marsh, Terry, Sanderson, Felicity
core   +60 more sources

A new species of mixosaurid ichthyosaur from the Middle Triassic of Luxi County, Yunnan Province, South China [PDF]

open access: yesActa Palaeontologica Polonica
Ichthyosaurs, an iconic lineage of Mesozoic marine reptiles, were an important component of recovering ecosystems after the Permo-Triassic Mass Extinction event.
YE-WEI FANG   +2 more
doaj   +1 more source

Evidence of Quaternary tectonics along Río Grande valley, southern Malargüe fold and thrust belt, Mendoza, Argentina [PDF]

open access: yes, 2019
The Malargüe fold and thrust belt is developed in the Argentinian Andes between 34° and 37° S, through the tectonic inversion of Upper Triassic and Lower Jurassic depocenters of the Neuquén Basin, with an uplift history since the Cretaceous.
Colavitto, Bruno   +4 more
core   +1 more source

New bioerosion traces in rhynchosaur bones from the Upper Triassic of Brazil and the oldest occurrence of the ichnogenera Osteocallis and Amphifaoichnus [PDF]

open access: yesActa Palaeontologica Polonica
New bioerosion traces produced by insects in bones are reported from the Hyperodapedon Assemblage Zone of the Santa Maria Supersequence (Carnian, Brazil).
LUCCA S. CUNHA   +2 more
doaj   +1 more source

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