Results 191 to 200 of about 48,184 (267)

Late Paleozoic–early Mesozoic continental biostratigraphy — Links to the Standard Global Chronostratigraphic Scale

, 2020
Nonmarine biostratigraphic/biochronologic schemes have been created for all or parts of the late Carboniferous–Middle Triassic using palynomorphs, megafossil plants, conchostracans, blattoid insects, tetrapod footprints and tetrapod body fossils, and ...
J. Schneider, J. Schneider, S. Lucas, F. Scholze, S. Voigt, Lorenzo Marchetti, H. Klein, S. Opluštil, R. Werneburg, V. Golubev, V. Golubev, J. Barrick, T. Nemyrovska, A. Ronchi, M. Day, V. Silantiev, R. Roessler, H. Saber, U. Linnemann, V. Zharinova, S. Shen   +20 more
semanticscholar   +1 more source

Low-latitudinal standard Permian radiolarian biostratigraphy for multiple purposes with Unitary Association, Graphic Correlation, and Bayesian inference methods

Earth-Science Reviews, 2018
The ideal goal of biostratigraphic studies is to make stratigraphic ranges of all species clear and to fix globally synchronous biohorizons as age controls.
Yifan Xiao, Noritoshi Suzuki, Weihong He
exaly   +2 more sources

Carboniferous macrofloral biostratigraphy: an overview

Special Publications, 2020
In the Carboniferous, terrestrial vegetation became widespread, diverse and abundant. The resulting fossil record has proved to be an effective biostratigraphic tool for intra- and interbasinal correlations.
S. Opluštil, C. Cleal, Jun Wang, Mingli Wan   +3 more
semanticscholar   +1 more source

Carboniferous conodont biostratigraphy

Special Publications, 2020
Carboniferous conodont biostratigraphy comprises regional zonations that reflect the palaeogeographical distribution of taxa and distinct shallow-water and deep-water conodont biofacies. Some species have a global distribution and can effect high quality
J. Barrick, A. Alekseev, Silvia Blanco-Ferrera, Nataliya V. Goreva, Ke-yi Hu, L. Lambert, T. Nemyrovska, Yu-Ping Qi, S. Ritter, J. Sanz-López   +9 more
semanticscholar   +1 more source

Biostratigraphy of the Daptocephalus Assemblage Zone (Beaufort Group, Karoo Supergroup), South Africa

, 2020
The name Daptocephalus Assemblage Zone (DaAZ) is re-instated for vertebrate assemblages of the uppermost Permian strata (Balfour, upper Teekloof, and Normandien formations) of South Africa’s main Karoo Basin (MKB).
P. Viglietti
semanticscholar   +1 more source

Biostratigraphy of the Cynognathus Assemblage Zone (Beaufort Group, Karoo Supergroup), South Africa

, 2020
The Cynognathus Assemblage Zone is the youngest tetrapod biozone of the Beaufort Group (Tarkastad Subgroup, Karoo Supergroup). It is situated between the underlying Lystrosaurus declivis Assemblage Zone and the base of the overlying Molteno Formation ...
P. Hancox, J. Neveling, B. Rubidge
semanticscholar   +1 more source

The Tithonian chrono-biostratigraphy of the Neuquén Basin and related Andean areas: A review and update

Journal of South American Earth Sciences, 2019
The main objective of this study is to provide a review of the Tithonian succession of the Neuquen Basin and related Andean areas with an update from recent results on biostratigraphy and radio-isotopic geochronology.
B. Aguirre-Urreta, M. Naipauer, Marina Lescano, R. López-Martínez, I. Pujana, V. Vennari, Luis F. De Lena, A. Concheyro, V. Ramos   +8 more
semanticscholar   +1 more source

Integrated Cambrian biostratigraphy and carbon isotope chemostratigraphy of the Grönhögen-2015 drill core, Öland, Sweden

Geological Magazine, 2018
The Grönhögen-2015 core drilling on southern Öland, Sweden, penetrated 50.15 m of Cambrian Series 3, Furongian and Lower–Middle Ordovician strata. The Cambrian succession includes the Äleklinta Member (upper Stage 5) of the Borgholm Formation and the ...
P. Ahlberg, Frans Lundberg, M. Erlström, M. Calner, Anders Lindskog, P. Dahlqvist, M. Joachimski   +6 more
semanticscholar   +1 more source

Late Cretaceous biostratigraphy and sea-level change in the southwest Tarim Basin

Palaeogeography, Palaeoclimatology, Palaeoecology, 2016
Dangpeng Xi, Tian Jiang
exaly   +2 more sources

Conodonts in Ordovician biostratigraphy

, 2017
The long time interval after Pander's (1856) original conodont study can in terms of Ordovician conodont biostratigraphical research be subdivided into three periods, namely the Pioneer Period (1856–1955), the Transition Period (1955–1971) and the Modern
S. M. Bergström, A. Ferretti
semanticscholar   +1 more source