Results 71 to 80 of about 55,681 (298)

The modulating role of traits on the biogeographic dynamics of chondrichthyans from the Neogene to the present

open access: yesPaleobiology, 2018
. The environmental transformations that occurred during the Neogene had profound effects on spatiotemporal biodiversity patterns, yet the modulating role of traits (i.e., physiological, ecological, and life-history traits) remains little understood ...
J. A. Villafaña, M. Rivadeneira
semanticscholar   +1 more source

Early Cessation of Adjuvant Anti‐PD‐1 Therapy in Stage III and IV Melanoma

open access: yesInternational Journal of Cancer, EarlyView.
ABSTRACT One year of adjuvant anti‐PD‐1 has improved disease‐free survival in Stage III melanoma. It is unknown whether shorter treatment duration affects outcomes. Real‐world data may help clarify this. In this retrospective observational study, patients with resected Stage III/IV melanoma receiving adjuvant anti‐PD‐1 in the Netherlands from 2018 to ...
Manja Bloem   +20 more
wiley   +1 more source

(Table 3) Sr, Nd and Pb isotopic ratios in Neogene basalts from Spitsbergen

open access: yes, 2009
(Table 3) Sr, Nd and Pb isotopic ratios in Neogene basalts from ...
Boris V Belyatsky (7949738)   +7 more
core   +1 more source

The Neogene Period

open access: yes, 2020
The Neogene oceans and continents were mosaicked to form a paleogeography similar to today and exposed to the warm conditions of the mid Neogene to the cooling toward the glacial Quaternary. Antarctic ice sheets stabilized, then Northern Hemisphere ice sheets grew and thickened. Tectonics continued to shape the continents and ocean floor.
I. Raffi, B. S. wade, H. Paelike
openaire   +3 more sources

Mainland diversification and recent island lineages in the reduviid genus Tapirocoris: an integrative taxonomic framework with four new species

open access: yesInsect Science, EarlyView.
Using an integrative taxonomic framework that combines COI DNA barcodes, geometric morphometrics and phylogeography, we revise the assassin bug genus Tapirocoris and recover seven well‐supported species, including four newly described cryptic species.
Ping Zhao   +8 more
wiley   +1 more source

Body Size Regulates Niche Overlap Asymmetry in the Subtropical Andes Rain Shadow: Isotopic Paleoecology of Oligocene South American Ungulates

open access: yesIntegrative Zoology, EarlyView.
This study provides the first isotopic analysis of Oligocene mammals from Quebrada Fiera, Mendoza, Argentina, filling a major gap in South American paleontology. It reveals a latitudinal gradient in aridity due to the Andean rain shadow and highlights the role of (semi)permanent water bodies in sustaining diverse herbivore communities. Additionally, it
Dánae Sanz‐Pérez   +4 more
wiley   +1 more source

(Appendix III) Neogene radiolarian events of DSDP Site 85-573 in the central Pacific

open access: yes, 1985
(Appendix III) Neogene radiolarian events of DSDP Site 85-573 in the central ...
Johnson, David A   +3 more
core   +1 more source

Carbonate stable isotope constraints on sources of arsenic contamination in Neogene tufas and travertines of Attica, Greece

open access: yesOpen Geosciences, 2017
We presented new C and O isotope data of rockforming calcite in terrestrial carbonate deposits from Neogene basins of Attica (Greece), coupled with standard mineralogical and bulk geochemical results.
Kampouroglou Evdokia E.   +2 more
doaj   +1 more source

Uncoupled Histories in the Largest Continental Arc of North America: Goodeid Fishes and Their Gyrodactylid Parasites Influenced Differently by the Trans‐Mexican Volcanic Belt

open access: yesIntegrative Zoology, EarlyView.
• The Trans‐Mexican Volcanic Belt (TMVB) separates the Nearctic from the Neotropics. • TMVB's geology influenced diversification and distribution of endemic goodeid fishes. • Six neartic Gyrodactylus species infect goodeids within and north of the TMVB.
Guadalupe García‐Arguello   +2 more
wiley   +1 more source

New insights into the condensed nature and stratigraphic significance of the Late Neogene Ariki Formation, Taranaki Basin [PDF]

open access: yes, 2008
The Ariki Formation is a distinctive Late Miocene – Early Pliocene marl facies rich in planktic foraminifera, reaching thicknesses in the range 70 - 109 m in most exploration holes drilled into the Western Platform northwest of Taranaki Peninsula.
Kamp, Peter J.J., Hansen, Rochelle J.
core  

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