Results 101 to 110 of about 1,166 (193)

Hirnantian Glaciation

, 2023
Chuanlong Mou, Xiuping Wang, Qiyu Wang, Xiangying Ge, Bowen Zan, Kenken Zhou, Xiaowei Chen, Wei Liang   +7 more
openaire   +1 more source

Lithofacies paleogeography of the Ordovician and its petroleum exploration potential in the Middle-Upper Yangtze Area, South China

Petroleum
Based on the drilling, logging and field analysis, this paper discusses the lithofacies paleogeography of the Ordovician and its petroleum potential in the Middle-Upper Yangtze Area, South China.
Wenzheng Li, Hua Jiang, Xiaodong Fu, Yuan He, Mingfeng Gu, Nan Su, Shiyu Ma, Shugen Liu, Yongxiao Wang, Xuefei Yang   +9 more
doaj   +1 more source

87th Annual Meeting of the Meteoritical Society 2025: Abstracts

Meteoritics &Planetary Science, Volume 60, Issue S1, Page 30-350, August 2025.
wiley   +1 more source

Rapid marine oxygen variability: Driver of the Late Ordovician mass extinction. [PDF]

Sci Adv, 2022
Kozik NP, Young SA, Newby SM, Liu M, Chen D, Hammarlund EU, Bond DPG, Them TR, Owens JD.   +8 more
europepmc   +1 more source

Abnormal forms of acritarchs (phytoplankton) in the upper Hirnantian (Upper Ordovician) of Anticosti Island, Canada

, 2012
A detailed study of Late Ordovician-early Silurian acritarchs (Palaeozoic phytoplankton) from Anticosti Island (Quebec, Canada) revealed an unusually high abundance of abnormal forms from the upper Hirnantian carbonate strata (uppermost Ordovician) of ...
VECOLI, MARCO, Servais T, Munnecke A, Vandenbroucke TRA, Delabroye A   +4 more
core   +1 more source

Characteristics, distribution, and origin of ferruginous deposits within the Late Ordovician glaciogenic setting of Arabia. [PDF]

Sci Rep, 2023
Alqubalee A, Salisu AM, Bello AM, Al-Hussaini A, Al-Ramadan K.   +4 more
europepmc   +1 more source

AusichCournoyer_SuppTable2

, 2019
Supplemental Table 2.
Ausich, William I., Cournoyer, Mario, William I. Ausich (8029574), Mario Cournoyer (6632549)   +3 more
core   +1 more source

Ordovician-Silurian true polar wander as a mechanism for severe glaciation and mass extinction. [PDF]

Nat Commun, 2022
Jing X, Yang Z, Mitchell RN, Tong Y, Zhu M, Wan B.   +5 more
europepmc   +1 more source

Sedimentary and faunal events revealed by a revised correlation of post-glacial Hirnantian (Late Ordovician) strata in the Welsh Basin, UK

, 2009
The discovery of a previously unrecognized unconformity and of new faunas in the type Llandovery area underpins a revised correlation of Hirnantian strata in mid Wales.
Davies, Jeremy R., Williams, Mark, Richard A. Waters, Mark Williams, Waters, Richard A., Zalasiewicz, Jan A., David Wilson, Jeremy R. Davies, Schofield, David I., David I. Schofield, Wilson, David, Jan A. Zalasiewicz   +11 more
core   +1 more source

Hirnantian (latest Ordovician) delta C-13 chemostratigraphy in southern Sweden and globally: a refined integration with the graptolite and conodont zone successions

, 2014
The delta C-13(org) chemostratigraphy of the Hirnantian and lower Rhuddanian in the biostratigraphically well-controlled Rostanga-1 drillcore from west-central Scania is used for an improved integration of the Hirnantian Isotope Carbon Excursion (HICE ...
Ahlberg, Per, Bergstroem, Stig M., Schmitz, Birger, Eriksson, Mats, Young, Seth A., Eriksson, Mats,, Ahlberg, Per,   +6 more
core   +1 more source