Results 171 to 180 of about 3,949,761 (306)

Intensification of Northern Hemisphere Glaciation Triggered the Red Clay to Loess‐Paleosol Shift on the Chinese Loess Plateau 2.7 Million Years Ago

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Widespread aeolian loess‐paleosol and red clay sediments on the Chinese Loess Plateau (CLP) provide a globally unique terrestrial archive of Neogene–Quaternary climate. However, the timing and associated mechanisms of red clay to loess‐paleosol shift remain debated.
Xinxia Li, Hong Ao, Chunju Huang, Xiangyu Zhao, Jinyu Kou, Qiang Sun, Pingguo Yang, Ziyun Zhang, Xiaoke Qiang, Wei Li, Peng Zhang, Jiao Yao   +11 more
wiley   +1 more source

How Unusual Was the Paleocene‐Eocene Thermal Maximum?

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract The Paleocene‐Eocene Thermal Maximum (PETM) was an extreme fluctuation of Earth's climate and a potential analog for future unmitigated anthropogenic climate change, but whose cause is debated. We show that fluctuations in Cenozoic benthic foraminiferal δ13 ${\delta }^{13}$C and δ18 ${\delta }^{18}$O follow a Laplace distribution. We present a
B. B. Cael, G. L. Foster
wiley   +1 more source

A new dwarf seal from the late Neogene of South America and the evolution of pinnipeds in the southern hemisphere

, 2016
Ana M. Valenzuela-Toro, N. Pyenson, C. Gutstein, Mario E. Suárez   +3 more
semanticscholar   +1 more source

Evidence for Missing Geomagnetic Reversals From Geomagnetic Reversal Frequency Model Using Adaptive Kernel Density Estimation

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract The existence of missing geomagnetic reversals has been proposed, with potential for new magnetostratigraphic age controls. We estimate geomagnetic reversal frequency from 0 to 155 Ma using adaptive‐bandwidth kernel density estimation (AKDE) to evaluate data sparseness and to assess how reversal frequency changes when recently identified ...
Yutaka Yoshimura, Masakazu Fujii, Hideitsu Hino, Shotaro Akaho, Satoshi Kuriki, Osamu Ishizuka, Toshitsugu Yamazaki, Hyeon‐Seon Ahn, Tesfaye Kidane, Yuhji Yamamoto, Yo‐ichiro Otofuji   +10 more
wiley   +1 more source

Intercontinental disjunctions between eastern Asia and western North America in vascular plants highlight the biogeographic importance of the Bering land bridge from late Cretaceous to Neogene

, 2016
J. Wen, Z. Nie, Stefanie M. Ickert‐Bond   +2 more
semanticscholar   +1 more source

Neogene plant macrofossils from West Antarctica reveal persistence of Nothofagaceae forests into the early Miocene. [PDF]

Commun Earth Environ
Bastias-Silva J, Leppe M, Manriquez L, Trevisan C, Fox BRS, Magiera M, Wilson G, Tavazzani L, Chelle-Michou C, Gao L, Szymanowski D, Mansilla H, Silva C, Hervé F, Tapia C.   +14 more
europepmc   +2 more sources

Thylacinus (Marsupialia: Thylacinidae) from the Mio-Pliocene boundary and the diversity of Late Neogene thylacinids in Australia. [PDF]

PeerJ, 2015
Yates AM.
europepmc   +1 more source

Variations in the provenance of the late Neogene Red Clay deposits in northern China

, 2016
Yuan Shang, C. Beets, Hui Tang, M. Prins, Y. Lahaye, Roel van Elsas, Leena Sukselainen, A. Kaakinen   +7 more
semanticscholar   +1 more source

Mollusca in marginal marine and inland saline aquatic ecosystems – examples of Cretaceous to extant evolutionary dynamics [PDF]

, 2005
Kowalke, Thorsten
core   +1 more source

Late Neogene of the Gulf of Mexico

, 1973
L.A. Smith, J.H. Beard
openaire   +1 more source