Results 181 to 190 of about 63,232 (285)

Factors Controlling the Lower Radioactivity and Its Relation with Higher Organic Matter Content for Middle Jurassic Oil Shale in Yuqia Depression, Northern Qaidam Basin, China: Evidence from Organic and Inorganic Geochemistry. [PDF]

ACS Omega, 2021
Guo W, Chen G, Li Y, Li Y, Zhang Y, Zhou J, Han W, Xu X, Ma Y, Dang H.   +9 more
europepmc   +1 more source

The Influence of Bedding Orientation and Temperature on the Creep Behavior of Opalinus Clay

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract The time dependency of deformation is of critical concern for assessing the integrity of barriers in nuclear waste repositories. Creep, in particular, is a phenomenon recognized for its potential “self‐sealing” properties or, conversely, the potential for delayed failure in the rock mass surrounding an excavation.
L. Gotzen, L. Winhausen, F. Amann
wiley   +1 more source

Paleovegetation Community and Paleoclimate Succession in Middle Jurassic Coal Seams in Eastern Coalfields in Dzungaria Basin, China. [PDF]

Plants (Basel)
Wang X, Feng S, Wang W, Zhang Q, Tian J, Han C, Wang M.   +6 more
europepmc   +1 more source

A new small-sized stem salamander from the Middle Jurassic of Western Siberia, Russia. [PDF]

PLoS One, 2020
Skutschas P, Kolchanov V, Krasnolutskii S, Averianov A, Schellhorn R, Schultz J, Martin T.   +6 more
europepmc   +1 more source

Putative Analogs of Pyrite Suns Forming in Proglacial Alaska Mudflats

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 5, May 2026.
Abstract Disc‐shaped pyrite suns of the Pennsylvanian age Anna Shale are thought to have formed where pressure restricted pyrite crystal growth to a flattened disc shape during diagenesis at the Anna Shale and the underlying Herrin coal boundary.
Heather L. Fair, Trinity L. Hamilton, Jeff R. Havig   +2 more
wiley   +1 more source

Osteology and functional morphology of a transitional pterosaur Dearc sgiathanach from the Middle Jurassic (Bathonian) of Scotland. [PDF]

BMC Ecol Evol
Jagielska N, O'Sullivan M, Butler IB, Challands TJ, Funston GF, Ross D, Penny A, Brusatte SL.   +7 more
europepmc   +1 more source

A reevaluation of the basal turtle Indochelys spatulata from the Early-Middle Jurassic (Toarcian-Aalenian) of India, with descriptions of new material. [PDF]

PeerJ, 2020
Joyce WG, Bandyopadhyay S.
europepmc   +1 more source

Rare Middle Jurassic ammonites of the families Erycitidae, Otoitidae and Stephanoceratidae from southern Germany [PDF]

, 2010
Auer, Wolfgang, Dangelmaier, Wolfgang, Dietl, Gerd, Dietze, Volker, Furze, Roger, Gräbenstein, Stefan, Kutz, Michael, Neisser, Elmar, Schneider, Erich, Schreiber, Dietmar, Schweigert, Günter   +10 more
core   +1 more source

Fine‐Scale Structure and Kinematics of an Active Submarine Strike‐Slip Fault From Micro‐Bathymetric Mapping and Analog Modeling: The North Alfeo Fault Offshore Catania (Eastern Sicily)

Tectonics, Volume 45, Issue 5, May 2026.
Abstract Southern Italy and eastern Sicily have been the site of several destructive historical earthquakes. Here at the junction between the western edge of the Calabrian subduction zone and the Malta Escarpment several strike‐slip faults have been mapped, which may be the surface expression of the lateral slab tear fault and are candidate sources for
M.‐A. Gutscher, S. Dominguez, N. Babonneau, A. Gaillot, G. Barreca   +4 more
wiley   +1 more source

A new Middle Jurassic lagoon margin assemblage of theropod and sauropod dinosaur trackways from the Isle of Skye, Scotland. [PDF]

PLoS One
Blakesley T, dePolo PE, Wade TJ, Ross DA, Brusatte SL.   +4 more
europepmc   +1 more source