Results 261 to 270 of about 107,343 (313)

Formation conditions of coastal palaeolakes and associated abiotic aragonite deposition in the eastern Mediterranean during the upper Pleistocene

Aristomenis P. Karageorgis, N. Kafousia, Maria Triantaphyllou, Jan Fietzke, Margarita D. Dimiza, Tyler J. Goepfert, Eleni Koutsopoulou, Helen Kaberi, G. Rousakis, Alexandra Gogou, Theodore D. Kanellopoulos, Stelios Petrakis, M. Karagiorgas, Vasileios Mavromatis   +13 more
openalex   +1 more source

North American ice sheet persistence into past interglacials should inform future projections. [PDF]

Nat Commun
Creel RC, Kopp RE, Dutton A, Zhou Y, Raymo ME, Britt CJ, DeConto RM.   +6 more
europepmc   +1 more source

Middle-Upper Pleistocene climate changes shaped the divergence and demography of Cycas guizhouensis (Cycadaceae): Evidence from DNA sequences and microsatellite markers. [PDF]

Sci Rep, 2016
Feng X, Zheng Y, Gong X.
europepmc   +1 more source

Depositional facies and sequence of the Upper Pleistocene in Makinohara upland, Shizuoka, Japan.

, 1996
Yasuhiro Takashimizu, Tetsuya Sakai, Fujio Masuda   +2 more
openalex   +2 more sources

Long‐Term Effects of Low‐Drop Grade Control Structures on Channel Evolution in the Yazoo River Basin

River Research and Applications, Volume 42, Issue 3, Page 594-606, March 2026.
ABSTRACT Channel incision is a widespread problem, especially in river basins that have an extensive history of channel alterations. Because channel incision causes large ecological and economic consequences, the prevention of continued migration of headcuts, defined as a steep change in stream gradient over a short reach, has been the focus of many ...
Nicky M. Faucheux, W. Todd Slack, Leandro E. Miranda   +2 more
wiley   +1 more source

Diets and environments of late pleistocene pygmy and Columbian mammoths: Isotopic evidence from Southern California. [PDF]

PLoS One
Hannold CD, Wang Y, Wang X, Dunn R, Hoffman J.   +4 more
europepmc   +1 more source

Diagenetic Effect on Planktic Foraminiferal Mg/Ca Records in the Arctic Ocean

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Mg/Ca ratios in planktic foraminifera have long been used as a thermometer to reconstruct the past climate. However, this study revealed that in certain intervals, the Mg/Ca ratios of the planktic foraminifer Neogloboquadrina pachyderma, a widespread species in the Arctic Ocean, displayed anomalously high values which could severely bias paleo‐
B.‐J. Jong, L. Lo, Y. Iizuka, C.‐C. Shen, C.‐K. Chuang, A. Bahr, H.‐S. Mii, H.‐C. Li, L. Löwemark   +8 more
wiley   +1 more source

Direct evidence of active tectonics along the offshore sector of the Dinaric Fault System. [PDF]

Sci Rep
Korbar T, Hasan O, Brunović D, Markušić S, Alves T.   +4 more
europepmc   +1 more source

Slab Gap‐Related Intraplate Magmatism as a Proxy of Maximum Flat Slab Extent in Patagonia

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract Establishing the frontal extent of ancient flat subduction events from the geologic record can be challenging. This difficulty arises because magmatic activity in the arc typically ceases during complete slab flattening, and other meaningful proxies are usually absent. To address this issue, we examine early Paleocene intraplate magmatic units
C. R. Navarrete, G. M. Gianni, G. I. Massaferro, M. B. Lastra   +3 more
wiley   +1 more source

Repeated climate-driven dispersal and speciation in peripheral populations of Pleistocene mastodons. [PDF]

Sci Adv
Karpinski E, Baleka S, Boehm AR, Fedak T, Widga C, Poinar HN.   +5 more
europepmc   +1 more source