Results 81 to 90 of about 7,296 (255)

Anatomy of Rift‐Segmenting Transfer Zones: New Insights From the 3D Integrated Interpretation of the Southeastern Sector of the Basque‐Cantabrian Basin and the Pamplona Fault (Pyrenees, N Spain)

open access: yesBasin Research, Volume 38, Issue 1, January–February 2026.
An updated view of the southern part of the Cantabrian‐Pyrenean junction through a 3D geological model shows the first conclusive evidence for the ~65 km‐wide diffuse Pamplona transfer zone linking the Basque‐Cantabrian and Mauleon segments of the Pyrenean rift. This transfer zone also affected the style of deformation and configuration of the Pyrenean
Cristina Bravo   +2 more
wiley   +1 more source

Application of the mathematical modeling of the processes of geofiltration and geomigration at the deposits of mineral waters of IV group of complexity (Kislovodsk deposits of mineral waters)

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2016
The important issue of constructing a mathematical model of the Kislovodsk mineral water deposit is considered. The hydrodynamic and hydrogeochemical regimes of the aquifers are characterized by highly dynamics, and depend both on the natural and ...
A. V. Malkov   +3 more
doaj   +2 more sources

The new and reinstated genera of agglutinated foraminifera published between 1996 and 2000 [PDF]

open access: yes, 2004
During the four year period since the previous International Workshop on Agglutinated Foraminifera, some 33 genera of agglutinated foraminifera have been described as new, and an additional six genera have been reinstated by various authors.
Kaminski, M.A.
core  

New ophthalmosaurid ichthyosaurs from the European lower cretaceous demonstrate extensive ichthyosaur survival across the Jurassic–Cretaceous boundary [PDF]

open access: yes, 2012
Background Ichthyosauria is a diverse clade of marine amniotes that spanned most of the Mesozoic. Until recently, most authors interpreted the fossil record as showing that three major extinction events affected this group during its history: one ...
A Sirotti   +91 more
core   +6 more sources

Exploring structural integrity of coralline algae in response to the environmental changes associated with the PETM: a tale of functional resistance

open access: yesPalaeontology, Volume 69, Issue 1, January/February 2026.
Abstract Coralline algae are key benthic components of shallow‐marine ecosystems globally and as habitat‐formers they support high biodiversity levels. Experiments on living coralline algae show internal growth changes in response to warming and higher CO2.
Leanne A. Melbourne   +2 more
wiley   +1 more source

Remarks on the Tithonian- Berriasian ammonite biostratigraphy of west central Argentina [PDF]

open access: yes, 2015
Fil: Riccardi, Alberto Carlos. División Paleozoología Invertebrados. Facultad de Ciencias Naturales y Museo.
Riccardi, Alberto Carlos
core   +2 more sources

Crustal Structure of the J Magnetic Anomaly at 31°N, Northern Central Atlantic

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 12, December 2025.
Abstract The J magnetic anomaly in the Central Atlantic has 10 times larger amplitude than surrounding seafloor‐spreading magnetic lineations and is often associated with thick oceanic crust formed by excess magma. The anomaly has also been identified in the southern North Atlantic, where it has been linked to the onset of seafloor spreading ...
Manel Prada   +6 more
wiley   +1 more source

DINOFLAGELLATE CYST STRATIGRAPHY OF THE LOWER CRETACEOUS MONTE SORO FLYSCH IN SICILY (S ITALY)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2001
Rich and well preserved palynological assemblages recovered from two outcrop sections in the Monte Soro Flysch (Nebrodi Mountains, NE Sicily, Italy) are documented and discussed.
STEFANO TORRICELLI
doaj   +1 more source

Response and Recovery of the Comanche Carbonate Platform Surrounding Multiple Cretaceous Oceanic Anoxic Events, Northern Gulf of Mexico [PDF]

open access: yes, 2015
The ubiquity of carbonate platforms throughout the Cretaceous Period is recognized as a product of high eustatic sea-level and a distinct climatic optimum induced by rapid sea-floor spreading and elevated levels of atmospheric carbon-dioxide.
Da-Gama, Rui O.B.P.   +5 more
core   +1 more source

A Paleotectonic Atlas of the African Plate: Permian to Recent

open access: yesJournal of Petroleum Geology, Volume 48, Issue 4, Page 231-279, October 2025.
ABSTRACT The fragmentary release of petroleum data defining the deep structure and stratigraphy of African basins has been integrated with existing literature to compile 19 tectonic maps over key geological intervals from Permian to Recent times. African plate margins range in their age of opening from Late Triassic (off Lebanon), through Early/Middle ...
Duncan S. Macgregor, Colin V. Reeves
wiley   +1 more source

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