Results 71 to 80 of about 9,661 (202)
Dinosaur footprints from the Duntulm Formation (Bathonian, Jurassic) of the Isle of Skye [PDF]
, 2004 The first in situ dinosaur tracks from Scotland were discovered at the top of the Duntulm Formation (Bathonian, Jurassic) near to Staffin in northeastern Skye.
ANDERSON +9 more
core +1 more source
Basin Research, Volume 38, Issue 1, January–February 2026.This study of recent exploration drillcore reveals two sequences separated by a disconformity. Basal alluvial fan to shallow marine lithofacies suggest reactivation of basement faults, and a distinct upwelling signature points to a flooded margin, controlled by differential subsidence of diverse Proterozoic lithosphere.
Ross B. Campbell +9 more
wiley +1 more source
Lithofacies and Mineralogy of the Late Wisconsinan Navarre Till in Stark and Wayne Counties, Ohio [PDF]
, 1991 Author Institution: Department of Geology, University of AkronThe Navarre Till deposited by ice of the Killbuck lobe in Stark and Wayne counties is the oldest till of late Wisconsinan age in northeastern Ohio.
Storck, Richard J., Szabo, John P.
core
Lithological and facies analysis of the Roseneath and Murteree shales, Cooper Basin, Australia [PDF]
, 2017 Unconventional shale plays have received marked attention over the last five years because of their economic potential for hydrocarbon generation, and yet they are amongst the least understood of all clastic sedimentary rock systems.
Blenkinsop, Thomas G +5 more
core +1 more source
Lithofacies and sequence stratigraphic framework of the Kockatea Shale, Dandaragan Trough, Perth Basin [PDF]
The APPEA Journal, 2013 Initial studies affirm large-scale shale-gas potential for the Permo-Triassic intervals of the Perth Basin. The Dandaragan Trough, as a major depocentre in the basin and with the highest number of wells intersecting these intervals, has possibly the greatest shale-gas potential in the area. The primary self-contained shale-gas system proposed for the
Jafary Dargahi, H., Rezaee, M. Reza
openaire +2 more sources
Journal of GeoEnergy, Volume 2026, Issue 1, 2026.Understanding pore structure and methane sorption (MS) in shale gas reservoirs is critical for accurately estimating gas‐in‐place and prospective natural gas resources. The Longmaxi Shale, a leading formation for deep shale gas development in China, faces challenges in its economic production due to its strong spatial heterogeneity, complex pore ...
Xianggang Duan +11 more
wiley +1 more source
Vertical Variability and Lateral Distribution of Late Wisconsinan Sediments Parallel to theAxis of the Buried Valley of Mud Brook North of Akron, Summit County, Ohio [PDF]
, 2013 Author Institution: Department of Geology & Environmental Science, University of AkronThe buried valley of Mud Brook in northern Summit County, OH, contains sediments associated with the late Wisconsinan glaciation. The vertical variability and lateral
Huth-Pyscher, Christine G. +2 more
core
Geochemistry, Geophysics, Geosystems, Volume 26, Issue 12, December 2025.Abstract Stromatolites archive critical information on Precambrian marine environments, but their geochemical signals are often obscured using complex diagenetic processes. Tonian stromatolites from the Weiji Formation, North China, show selective dolomitization in dark stromatolitic laminae, forming zoned dolomites.
Ziheng Liang +4 more
wiley +1 more source
Energy Science & Engineering, 2023 Lithofacies form the basis for evaluating shale gas fields and play an important role in gas reservoir enrichment. The accurate identification of shale lithofacies is key for exploration and development. Based on well‐logged data, the accuracy of mineral
Yi Liu +4 more
doaj +1 more source
Glacial and Postglacial Deposits of Northeastern Ohio [PDF]
, 1988 Author Institution: Department of Geology, University of AkronRecent high levels of Lake Erie have produced severe erosion and mass wasting along the shore.
Bruno, Pierre W. +3 more
core