Results 91 to 100 of about 4,741,469 (223)
Objective The Qinling Orogenic Belt, positioned between the Yangtze and North China cratons, has undergone a multi-stage evolution from the Paleozoic to the Early Mesozoic, fully documenting the collisional orogenic history between both cratons ...
LI Chenghao +6 more
doaj +1 more source
A well-preserved 'placoderm' (stem-group Gnathostomata) upper jaw from the Early Devonian of Mongolia clarifies jaw evolution. [PDF]
Brazeau MD +7 more
europepmc +1 more source
Early Devonian Foraminifera of the Barrandian area [PDF]
The first part is devoted to basic information on systematics, general biology of foraminifera, morphology of their tests which is important for taxonomy and also on ecology.
Vaněčková, Anna
core
A trigonotarbid arachnid from the early Devonian of Tredomen, Wales [PDF]
A new trigonotarbid (Arachnida: Trigonotarbida) Arianrhoda bennetti gen. et sp. nov. is described from the Lower Devonian (Lochkovian) of a quarry near Tredomen, Powys, mid Wales, UK.
Selden, Paul A., Dunlop, Jason A.
core +1 more source
An early Devonian flora from the Baviaanskloof Formation (Table Mountain Group) of South Africa. [PDF]
Gess RW, Prestianni C.
europepmc +1 more source
Late Cenozoic Sediment Provenance in the Northern Canterbury Basin, Aotearoa New Zealand
Late Cenozoic strata of the northern Canterbury Basin record uplift and erosion of mountain ranges adjacent to the transition from oblique subduction to strike‐slip on the Australian–Pacific plate boundary. Using the provenance of conglomerate clasts and sandstone samples, we reconstruct sediment transport pathways and, by inference, exhumation and ...
Matthew O. Parker +5 more
wiley +1 more source
Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley +1 more source
Reservoir characterization and potential of the old red sandstone around the inner moray firth, NE Scotland [PDF]
Old Red Sandstone deposition in North East Scotland occurred during Devonian times within the Orcadian Basin, a northeast-southwest elongated structure. The basin formed in an extensional tectonic regime that resulted from gravitational collapse of over ...
Forbes, Douglas
core
Early Forest Soils and Their Role in Devonian Global Change
A paleosol in the Middle Devonian Aztec Siltstone of Victoria Land, Antarctica, is the most ancient known soil of well-drained forest ecosystems. Clay enrichment and chemical weathering of subsurface horizons in this and other Devonian forested paleosols
Gregory J. Retallack
core +1 more source
Several reef-building systems occurred during Cambrian-Devonian on the Urals and adjacent regions of the East-European Platform. The first phase was manifested in the Lower Cambrian within a limited area of the western slope of the Urals.
B. I. Chuvashov +4 more
doaj +2 more sources

