Results 111 to 120 of about 59,970 (323)

Uplift, Climate and Biotic Changes at the Eocene-Oligocene Transition in Southeast Tibet [PDF]

, 2018
The uplift history of southeastern Tibet is crucial to understanding processes driving the tectonic evolution of the Tibetan Plateau and surrounding areas.
Deng, Cheng-Long, Deng, Wei-Yu-Dong, Huang, Jian, Huang, Yong-Jiang, Jia, Lin-Bo, Li, Shi-Hu, Li, Shu-Feng, Liu, Jia, Sherlock, Sarah, Spicer, Robert A., Su, Tao, Valdes, Paul J., Wang, Li, Xu, He, Zhang, Shi-Tao, Zhou, Zhe-Kun   +15 more
core   +3 more sources

Stable Isotope Constraints on Marine Productivity Across the Cretaceous‐Paleogene Mass Extinction

Paleoceanography and Paleoclimatology, 2019
The effects of the Cretaceous‐Paleogene (K/Pg) mass extinction (~66 Ma) on marine primary and export productivity remain debated. We studied changes in carbon and nitrogen cycling in eight neritic and upper bathyal sections with expanded K/Pg boundary ...
J. Sepúlveda, L. Alegret, E. Thomas, E. Haddad, Changqun Cao, R. Summons   +5 more
semanticscholar   +1 more source

Comparative functional morphological study of the tarsal joint mobility in artiodactyls and perissodactyls in light of astragalar morphological differences

Journal of Anatomy, EarlyView.
This study investigated how variations in the shape of the astragalus affect tarsal joint behavior, using CT scans. In artiodactyls with a double‐pulley astragalus, the calcaneus shifted plantarly during plantarflexion. This suggests the movement increases hindlimb functional length and contributes to enhanced running speed.
Sei‐ichiro Takeda, Yoichi Masuda, Truong Son Nguyen, Hideki Endo   +3 more
wiley   +1 more source

Late Paleogene herpetofaunas from the crossroads between two continents – new amphibian and reptile remains from the Oligocene of southern Balkans and Anatolia [PDF]

, 2021
Georgios L. Georgalis, Andrej Čerňanský, Serdar Mayda   +2 more
openalex   +1 more source

Bolboforma from Leg 105, Labrador Sea and Baffin Bay, and the chronostratigraphy of Bolboforma in the North Atlantic [PDF]

, 1989
The genus Bolboforma, first described by Daniels and Spiegler (1974), is a problematic group of calcareous microfossils. Solbaforma is most probably a planktonic cyst (Rogl and Hochuli, 1976) having protozoan or algal affinities (Poag and Karowe, 1986 ...
Kaminski, M., Pallant, A.
core   +1 more source

Depositional Facies, Sequence Stratigraphy, and Diagenesis of Lower Cretaceous Carbonate Reservoir, Southern Iraq: Implications for Petroleum Exploration

Journal of Petroleum Geology, EarlyView.
ABSTRACT The Lower Cretaceous Yamama Formation of southern Iraq represents a key carbonate reservoir within Iraq and the Middle East, yet its complex depositional facies architecture and diagenetic alterations present challenges for predicting reservoir quality.
A. K. A. Mohammed, F. Velledits, I. Q. Mohammed, M. Alsuwaidi, H. Mansurbeg, F. Kristály, D. K. Ivanova, Eloi González‐Esvertit, A. Awdal   +8 more
wiley   +1 more source

Catalogue of the type fossils stored in the Palaeontological Museum of "Sapienza" University of Rome. 3 [PDF]

, 2015
This paper is a third contribution towards a catalogue of all types stored in the Palaeontological Museum of "Sapienza" University of ...
Manni, Riccardo Pier Celestino
core  

Haplotype‐Resolved Genome Assembly and Population Genomics Reveal Evolutionary History and Agronomic Traits of Mulberry

Plant Biotechnology Journal, EarlyView.
ABSTRACT Mulberry is a representative economic tree species valued for both poverty alleviation and medicinal use. To advance the understanding of mulberry genomics and demography, we assembled high‐quality haploid genomes of two widely cultivated mulberry varieties NS14 and QS1, and analysed 376 accessions from 12 countries, including 39 ancient trees
Zhifeng Wang, Peigang Liu, Chengzhi Jiao, Yazhou Zhang, Zilong Xu, Tianbao Lin, Yan Zhu, Xin Jing, Yuan Huang, Nan Chao, Mengjie Zhao, Yan Liu, Huizi Liu, Bo Sun, Fen Zhang, Quanzi Li, Zhiqiang Lv, Xuepeng Sun, Ying‐Chung Jimmy Lin, Jia Wei   +19 more
wiley   +1 more source

A reappraisal of Mesozoic-Cenozoic sequence stratigraphy in Offshore Indus Basin, Pakistan

Kuwait Journal of Science
The Offshore Indus Basin is a passive continental margin and a frontier zone for hydrocarbon exploration based on structural and stratigraphic features observed on seismic data.
doaj   +1 more source

Paleogene monsoons across India and South China: Drivers of biotic change [PDF]

, 2017
Monsoonal climates at low latitudes (2. Fossil leaf form reveals that under such 'hothouse' conditions megathermal early Eocene to earliest Miocene forests were exposed to strong monsoonal climates typical of those experienced today arising from annual ...
Aleksandrova, Galina, Ding, Lin, Herman, Alexei, Jin, Jian-Hua, Kodrul, Tatiana, Liu, Xiao-Yan, Maslova, Natalia, Mehrotra, Rakesh, Shukla, Anumeha, Spicer, Robert, Spicer, Teresa, Srivastava, Gaurav, Xu, Qiang, Yang, Jian   +13 more
core   +1 more source