Results 101 to 110 of about 8,027 (255)

Micropaleontology and chemostratigraphy of the Neoproterozoic Mbuji-Mayi Supergroup, Democratic Republic of Congo. [PDF]

open access: yes, 2014
peer ...
Asael, Dan   +5 more
core  

Carbon and oxygen isotope chemostratigraphy of a Mesoarchean carbonate platform (Red Lake, Canada) [PDF]

open access: bronze, 2021
Munira Afroz   +4 more
openalex   +1 more source

Decline of coral reefs during late Paleocene to early Eocene global warming [PDF]

open access: yes, 2007
Since the 1980s the frequency of warming events has intensified and simultaneously widespread coral bleaching, and enhanced coral mortality have been observed.
Scheibner, C., Speijer, R.P.
core   +2 more sources

Chemostratigraphy of the lower Bambuí Group, southwestern São Francisco Craton, Brazil: insights on Gondwana paleoenvironments [PDF]

open access: diamond, 2016
Matheus Kuchenbecker   +4 more
openalex   +1 more source

Apparent age of deposition of meta-carbonate rocks from Sør Rondane Mountains, East Antarctica [PDF]

open access: yes, 2016
第2回極域科学シンポジウム/第31回極域地学シンポジウム 11月17日(木) 国立極地研究所 ...
A. Kamei   +6 more
core   +1 more source

Ocean acidification in the aftermath of the Marinoan glaciation [PDF]

open access: yes, 2014
Boron isotope patterns preserved in cap carbonates deposited in the aftermath of the younger Cryogenian (Marinoan, ca. 635 Ma) glaciation confirm a temporary ocean acidification event on the continental margin of the southern Congo craton, Namibia.
Fallick, Anthony E.   +3 more
core   +1 more source

Fluctuations of sea-water chemistry during Gargasian (Middle Aptian) time. Data from trace-element content (Mg, Sr, Mn, Fe) in hemipelagic carbonates from La Marcouline Quarry (Cassis, SE France)

open access: yesCarnets de Géologie, 2007
In the Lower Aptian historical stratotype area (Cassis-La Bédoule, SE France), a geochemical study of the Gargasian (Middle Aptian) marl-limestone alternations of the La Marcouline quarry complements data already obtained from Bedoulian (Early Aptian ...
TRONCHETTI Guy   +5 more
doaj  

A Great late Ediacaran ice age. [PDF]

open access: yesNatl Sci Rev, 2023
Wang R   +9 more
europepmc   +1 more source

The Global Boundary Stratotype Section and Point (GSSP) for the base of the Albian Stage, of the Cretaceous, the Col de Pré-Guittard section, Arnayon, Drôme, France [PDF]

open access: yes, 2017
Following the unanimous approval of the Executive Committee on the International Union of Geological Sciences as notified on April 8, 2016, the Global boundary Stratotype Section and Point for the base of the Albian Stage of the Cretaceous is defined at ...
Bown, P   +5 more
core   +2 more sources

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