Results 191 to 200 of about 12,075 (246)

Cenozoic tropical carbonate platforms in the Santos Basin, SE Brazilian Margin

Sedimentology, EarlyView.
ABSTRACT Tropical carbonate platforms accompanied the latitudinal shifts of the tropical belt throughout the Cenozoic. Their flat‐topped geometries were influenced by a specific set of processes, including climate and sea‐level changes, carbonate facies, tectonics and continental runoff.
Mateus Gama, Gabriel Tagliaro, Adolfo Britzke, Pedro Bauli, Otavio Neto, Luigi Jovane   +5 more
wiley   +1 more source

Porosity Preservation in Deeply Buried (8500 m) Jurassic Calcareous Mudstones of the Vienna Basin (Austria)

Terra Nova, EarlyView.
ABSTRACT Significant porosity of more than 5% was found at depths of more than 8500 m in poorly sorted, calcareous mudstones of the Malmian Mikulov Formation. These overpressured rocks are the main hydrocarbon source rock in the Vienna Basin. Core samples from present‐day depths of 8150 m to 8550 m were analysed using X‐ray diffraction and scanning ...
Susanne Gier, Jürgen Schieber, Andrea Forstner‐Schicker, Peter Krois   +3 more
wiley   +1 more source

The Neotropical endemic liverwort subfamily Micropterygioideae had circum-Antarctic links to the rest of the Lepidoziaceae during the early Cretaceous. [PDF]

Ecol Evol
Rayos AL, Renner MAM, Ho SYW.
europepmc   +1 more source

On the Origin of the Tingidae (Insecta, Heteroptera)

Zoologica Scripta, EarlyView.
ABSTRACT The hypothesis of a Gondwanian origin of the family Tingidae (Insecta, Heteroptera) has been promoted and seems to be generally accepted by specialists. However, the area of emergence and diversification of the clade, South American or Australian, is still debated and cannot be solved without integrating Vianaidinae, a subfamily considered as ...
Gilardet Rémy, Deregnaucourt Isabelle, Guidoti Marcus, Guilbert Eric   +3 more
wiley   +1 more source

The Early Cretaceous Sembar Formation, Southern Indus Basin, Pakistan: Biomarkers and Trace Element Distributions to Investigate the Sedimentary Palaeoenvironment and Organic Matter Input. [PDF]

ACS Omega
Naseem W, Ullah Jan I, Mustahpa KA, Hakimi MH, Ahmed S, Kahal AY.   +5 more
europepmc   +1 more source

Arlenea delicata gen. et sp. nov., a new ephedroid plant from the Early Cretaceous Crato Formation, Araripe Basin, Northeast Brazil. [PDF]

Plant Divers
Ribeiro AMN, Yang Y, Saraiva AÁF, Bantim RAM, Calixto Junior JT, de Lima FJ.   +5 more
europepmc   +1 more source

Correction to "The Neotropical endemic liverwort subfamily Micropterygioideae had circum-Antarctic links to the rest of the Lepidoziaceae during the early Cretaceous". [PDF]

Ecol Evol
europepmc   +1 more source

Early Cretaceous Origin and Evolutionary History of Palms (Arecaceae) inferred from 1,033 Nuclear Genes and a New Synthesis of Fossil Evidence

Bellot S, Condamine FL, Matsunaga KK, Morley RJ, Cano Á, Couvreur TL, Cowan R, Eiserhardt WL, Kuhnhäuser BG, Maurin O, Siros M, Forest F, Leitch IJ, Baker WJ.   +13 more
europepmc   +1 more source

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An Early Cretaceous enantiornithine bird with a pintail

Current Biology, 2021
Enantiornithes are the most successful group of Mesozoic birds, arguably representing the first global avian radiation,1-4 and commonly resolved as the sister to the Ornithuromorpha, the clade within which all living birds are nested.1,3 The wealth of fossils makes it feasible to comparatively test evolutionary hypotheses about the pattern and mode of ...
Min Wang, Jingmai K. O’Connor, Tao Zhao, Yanhong Pan, Xiaoting Zheng, Xiaoli Wang, Zhonghe Zhou   +6 more
openaire   +2 more sources

An Early Cretaceous pellet

Nature, 2001
Peer ...
Sanz, José Luis, Chiappe, Luis M., Fernández-Jalvo, Yolanda, Ortega, Francisco, Sánchez Chillón, Begoña, Poyato-Ariza, Francisco J., Pérez-Moreno, Bernardino P.   +6 more
openaire   +3 more sources