Results 111 to 120 of about 3,163 (215)

The search for a new Tournaisian-Visean boundary stratotype

, 1997
Recent work indicates that a new biostratigraphic criterion and a new stratotype are required to define the Tournaisian-Visean (T-V) boundary. Investigation of the T-V transition in Guangxi (South China) has provided data which give a new insight on the ...
Riley, NJ, Liao, ZT, Wu, XH, Brenckle, PL, Hance, Luc, Munchez, P, Paproth, E., Nicholas, TP, Coen, Michel, Hou, HF, Roberts, J   +10 more
core  

Associations et biostratigraphie des Foraminifères benthiques et planctoniques du Bédoulien sommital et du Gargasien inférieur de La Tuilière - St-Saturnin-lès-Apt (aire stratotypique de l'Aptien, Vaucluse, SE France) [Planktonic and benthic foraminiferal assemblages and biostratigraphy of the uppermost Bedoulian and lower Gargasian of La Tuilière - St-Saturnin-lès-Apt (area of the Aptian stratotype, Vaucluse, SE France)]

Carnets de Géologie, 2008
Faisant suite aux recherches sur le Bédoulien et le Gargasien du secteur de Cassis-La Bédoule (B. du Rh., SE France), l'étude de quatre coupes en relais dans l'aire stratotypique de l'Aptien, situées dans le secteur du Hameau de la Tuilière (commune de ...
Bellier Jean-Pierre, Tronchetti Guy, Moullade Michel   +2 more
doaj  

Annual-scale assessment of mid-20th century anthropogenic impacts on the algal ecology of Crawford Lake, Ontario, Canada. [PDF]

PeerJ, 2023
Marshall MG, Hamilton PB, Lafond KM, Nasser NA, McCarthy FMG, Patterson RT.   +5 more
europepmc   +1 more source

Late Cretaceous Paleoceanographic Evolution and the Onset of Cooling in the Santonian at Southern High Latitudes (IODP Site U1513, SE Indian Ocean). [PDF]

Paleoceanogr Paleoclimatol, 2022
Petrizzo MR, MacLeod KG, Watkins DK, Wolfgring E, Huber BT.   +4 more
europepmc   +1 more source

Methodical Guide in the Study of Hard to Access Geologic Cross-sections With Using of SUAV at the Pechishi Stratotype As an Example

, 2020
The method of studying hard to access geologic cross-sections using unmanned aerial vehicles in combination with ground-based photometry is presented in the article.
Старовойтов Александр Владимирович, Рахматуллин Тимур Раилевич, Ескин Алексей Александрович, Королев Эдуард Анатольевич, Чернова Инна Юрьевна   +4 more
core  

Humid periods over western Sahara during the Middle Miocene Climate Transition and their implications on the carbon cycle. [PDF]

Sci Adv
Zammit R, Lear CH, Lourens LJ, N Pearson P, Thomas-Sparkes A, Badger MPS.   +5 more
europepmc   +1 more source

Pulsed volcanic sulfur emissions linked to the end-Triassic terrestrial crisis. [PDF]

Sci Adv
Fang L, Newton RJ, Zhang X, Li H, Wang G, Deng S, Wignall PB, Lu Y, Zhang C, Li M, Wu H, He T, Xian B, Shi S, Zhu L, Bottrell SH, Hesselbo SP.   +16 more
europepmc   +1 more source

The Rising of Paleontology in China: A Century-Long Road. [PDF]

Biology (Basel), 2022
Zhou Z.
europepmc   +1 more source

A continental-scale Eurasian ice sheet 2.4 million years ago. [PDF]

Nat Commun
Wagner K, Ylä-Mella L, Margold M, Knudsen MF, Sørensen AL, Larsen NK, Anderson RS, Eriksen BL, Olsen J, Andersen JL, Sláma J, Jansen JD.   +11 more
europepmc   +1 more source

Timing and dynamics of Late Wolstonian Substage 'Moreton Stadial' (MIS 6) glaciation in the English West Midlands, UK. [PDF]

R Soc Open Sci, 2022
Gibson SM, Bateman MD, Murton JB, Barrows TT, Fifield LK, Gibbard PL.   +5 more
europepmc   +1 more source