Paleomagnetism of Lower-Middle Devonian and Upper Proterozoic-Cambrian(?) Rocks from Mejeria (Mauritania, West Africa) [PDF]
The paleomagnetism of two sedimentary rock units from the foreland of the Mauritanides of West Africa, in the Taganet region of Mauritania (Taoudeni basin) was studied to provide constraints on the paleocontinental positions of the southern continents in
D. V. Kent +5 more
core +2 more sources
Seismic Evidence for Slab Tearing Beneath the Indo‐Myanmar Subduction Zone
Abstract Slab tearing has been increasingly recognized as a key geodynamic process influencing the evolution of the eastern Himalayan syntaxis. However, whether, where and how the subducted Indian slab beneath the Indo‐Myanmar subduction zone has been torn remains poorly constrained.
Shun Yang +9 more
wiley +1 more source
It is established that during all-Uralian stage of mantle-type magmatism of Early Devonian age (410-393 Ma) the mantle Ordovician-Silurian magmatism was changed by mantle-crustal and crustal types.
G. B. Fershtater
doaj +2 more sources
Abstract The North Qiangtang Block occupies a pivotal position within the eastern Tethyan realm, and its paleogeographic reconstruction is critical for constraining Tethyan geometry and evolution. However, its Late Paleozoic paleogeography and Paleo‐Tethyan Ocean–continent configuration remain controversial due to limited reliable age‐constrained ...
Jiahui Zhang +12 more
wiley +1 more source
Development of a Regional Stratigraphic Framework For Upper Devonian Reef Complexes Using Integrated Chronostratigraphy: Lennard Shelf, Canning Basin, Western Australia [PDF]
Questions regarding heterogeneity and architecture of reefal carbonate platform systems may be resolved by well-constrained chronostratigraphic frameworks, developed from the integration of multiple independent signals in the rock record.
Tohver, E. +19 more
core
Stratigraphic palynology of Devonian boreholes from northern Saudi Arabia
This extended abstract describes well-preserved palynomorph assemblages recovered from Devonian strata in five shallow boreholes in the northern part of Saudi Arabia.
Breuer Pierre +5 more
doaj
Middle Devonian Dipnoan tooth-plates from Estonia [PDF]
Middle Devonian dipnoan tooth-plates have been known for an hundred and sixty years. However, although gross morphology has been described, there are still several difficulties with these descriptions.
Barwick, Richard, Campbell, Kenton
core
Biostratigraphy of Middle-Late Devonian deposits of Bahram Formation in Kuh-e-Reza-Abad section (SW Damghan) [PDF]
Introduction In the Lower Devonian, western parts of Iran were almost out of the water while central and East Iran and Eastern Alborz have covered by the shallow marine to continental facies.
Bahram Razi-Allipour +2 more
doaj
Some Devonian stromatoporoids from Esterhazy shaft, Saskatchewan. [PDF]
Stromatoporoids from the Esterhazy Shaft, Saskatchewan, collected from the Duperow formation (lower Upper Devonian), Souris River formation, First Red Bed and Dawson Bay formation (Middle Devonian) are found between depths of 1,987 feet and 3,058. 9 feet.
Shah, Dasharathlal Hiralal.
core
Palynological age constraint of Les Vilelles unit, Catalan Coastal Chain, Spain
Les Vilelles unit is a detrital sequence exposed at the southwestern margin of the Catalan Coastal Chain (CCC), NE Spain, below the Carboniferous turbiditic series.
F. GONZÁLEZ +3 more
doaj

