Results 171 to 180 of about 10,012 (242)

A Vast Valley Network Beneath the Greenland Ice Sheet

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Mapping subglacial topography along the margin of the Greenland Ice Sheet was revolutionized by reconciling measurements of ice thickness and surface velocity using the principle of mass conservation. Despite evidence that many subglacial valleys resolved by that method extend upstream, it cannot be applied to the ice sheet's slower‐flowing ...
Allison M. Chartrand, Joseph A. MacGregor, Mathieu Morlighem, Olga V. Sergienko, Helen Ockenden, William T. Colgan, Gong Cheng   +6 more
wiley   +1 more source

Phytochemical Screening of 45-Million-Year-Old Colored Angiosperm Leaves Reveals Distinctive Chlorophyll-Derived and Polyphenolic Pigments. [PDF]

Geobiology
Wolkenstein K, Müller CE, Engeser M, Frauendorf H, McCoy VE, Gee CT.   +5 more
europepmc   +1 more source

Loss of vegetation functions during the Paleocene-Eocene Thermal Maximum. [PDF]

Nat Commun
Rogger J, Korasidis VA, Bowen GJ, Shields CA, Gerya TV, Pellissier L.   +5 more
europepmc   +1 more source

Exploring the impact of Cenozoic climate change on diversification of the Australian endemic Eurepini crickets (Orthoptera: Gryllidae: Eneopterinae). [PDF]

Commun Biol
He S, Kergoat GJ, Su YN, Bonillo C, Zwick A, Warren BH, Robillard T.   +6 more
europepmc   +1 more source

Flipping plankton. [PDF]

Proc Natl Acad Sci U S A
Wade BS, Pearson PN, King DJ, Luciani V.
europepmc   +1 more source

Phylogenetic Analyses of True Ladybirds (Coleoptera: Coccinellidae: Coccinellini) Reveal Directionality in Diet Evolution and Support a Boreotropical Origin of the Tribe. [PDF]

Ecol Evol
Nattier R, Hévin NM, Chifflet-Belle P, Dong J, Escalona HE, Haran JM, Streito JC, Tomaszewska W, Slipiński A, Zwick A, Kergoat GJ.   +10 more
europepmc   +1 more source

Plastid phylogenomics illuminates backbone relationships, divergence times and character evolution in Caryophyllaceae. [PDF]

BMC Plant Biol
Li H, Song S, Comes HP, Yang Z, Li P.
europepmc   +1 more source

A whole rock geochemical dataset for magmatic rocks drilled on the mid-Norwegian margin. [PDF]

Sci Data
Tegner C, Guo P, Chatterjee S, Lambart S, Jones MT, Planke S, Svensen HH, Neumann ER, Lesher CE, Cashman K, Takahashi T, Cunningham EH, Morris AM, Stokke EW, Millett JM, Mohn GTF, Longman J, Berndt C, Alvarez Zarikian CA, Betlem P, Ferré EC, Filina IY, Frieling J, Harper DT, Scherer RP, Varela N, Xu W.   +26 more
europepmc   +1 more source

Morphological traits and mitogenome of Thaumapsylla breviceps orientalis endemic to China provide insight into the evolution of the order Siphonaptera. [PDF]

Sci Rep
Pu J, Lin X, Huang X, Zheng X, Zhang X, Dong W.   +5 more
europepmc   +1 more source

Integrated multidisciplinary approach for reducing uncertainty in reservoir characterization of the Bahariya Formation, Berenice Field, Egypt. [PDF]

Sci Rep
Fawzy MN, Salem TM, Helal AN, Sayed Lala AM.   +3 more
europepmc   +1 more source