Late Cretaceous mega-, meso-, and microfloras from Lower Silesia [PDF]
Acta Palaeontologica Polonica, 2020 Late Cretaceous plants from the North Sudetic Basin (Lower Silesia, south-western Poland) are reviewed on the basis of megaflora from 17 localities (270 identifiable specimens), mesoflora from two localities, and microflora from four localities.
Adam T. Halamski +4 more
doaj +1 more source
Sedimentary Mercury Enrichments as a Tracer of Large Igneous Province Volcanism
Geophysical Monograph Series, Page 247-262., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Lawrence M. E. Percival +3 more
wiley +2 more sources
Volcaniclastic rocks and reconstruction of a volcanosedimentary paleoenvironment in Campos Basin, SE Brazil [PDF]
Brazilian Journal of Geology, 2023 Santonian-Campanian tuffaceous siltstone, epiclastic siltstone, arkose, and fossiliferous mudstone occur in a 45-m-thick section of well 1-BRSA-37-RJS drilled in the southern Campos Basin, offshore SE Brazil.
Yara Veloso Magalhães Frank +1 more
doaj +1 more source
Palynological studies on the Upper Cretaceous Wata and Matulla formations in Bakr Oil Field, Gulf of Suez, Egypt [PDF]
Delta Journal of Science, 2022 Palynological investigation of the subsurface Upper Cretaceous (Turonian-Santonian) Wata and Matulla formations in three wells drilled in the Bakr oilfield, Gulf of Suez area is presented.
Ali Soliman +3 more
doaj +1 more source
An overview of the Santonian amber-bearing deposits of the Sainte-Baume Massif, southeastern France
BSGF - Earth Sciences Bulletin, 2021 The Upper Cretaceous sedimentary succession cropping out in the Sainte-Baume Massif (Var, southeastern France) is of late Turonian to Campanian age. There, complex imbrication and rapid evolution in space and time of shallow-marine, fluvio-deltaic and ...
Frau Camille +3 more
doaj +1 more source
Dimorphism in tetragonitid ammonoid Tetragonites minimus from the Upper Cretaceous in Hokkaido, Northern Japan [PDF]
Acta Palaeontologica Polonica, 2022 Mature modifications, ontogeny, and dimorphism of the small-sized tetragonitid ammonoid Tetragonites minimus were investigated in 43 specimens from the Santonian, Upper Cretaceous of the northwestern area of Hokkaido, Japan.
DAISUKE AIBA
doaj +1 more source
New Cretaceous lungish material from southern South America, Argentina [PDF]
Research & Knowledge, 2017 Dipnoi is a large group of sarcopterygians which ranges from the Early Devonian to the present. Traditionally, it was considered that their taxonomic diversity decreased at the end of Paleozoic.
P. Guillermina Giordano +2 more
doaj +1 more source
BSGF - Earth Sciences Bulletin, 2021 The Cenomanian to early Santonian interval is usually considered a time of postrifting tectonic quiescence around the northern margins of Iberia that preceded the onset of the Pyrenean convergence by crustal thrusting in the latest Santonian.
Andrieu Simon +5 more
doaj +1 more source
A Unique Late Cretaceous dinosaur locality in the Bakony-Balaton Geopark of Hungary (Iharkút, Bakony Mts.) [PDF]
Geoconservation Research, 2021 Iharkút is a Late Cretaceous (Santonian) vertebrate-bearing locality in the Bakony Mountains of western Hungary, where productive and continuous paleontological excavations have been carried out in the last twenty years. Fieldwork resulted in a very rich
Gabor Botfalvai +3 more
doaj +1 more source
Biostratigraphy of Kometan Formation in Khashab Well-1, Hamrin Area, Northeastern Iraq. [PDF]
Kirkuk Journal of Science, 2019 The present study deals with biostratigraphy of the Kometan from the subsurface section of Khashab well No.1, Hamrin area Northeastern Iraq. Lithologically, the studied Kometan Formation are divided into three units.
Aokab AL-jubory, Majid AL-Mutwali
doaj +1 more source