Results 121 to 130 of about 37,390 (226)

Frasnian (Late Devonian) foraminiferal biostratigraphy from Taurides, southern Turkey

Stratigraphy, 2011
The stratigraphic sections Halevikdere, Kocadere and Eceli covering the Devonian succession in the Eastern and Central Taurides have been measured and studied for biostratigraphy, geochemistry, sedimentology and facies in the context of the project "Devonian Ecosystems andClimate of Turkey (DEVEC-TR)".
openaire   +2 more sources

Earth-atmosphere evolution based on the new determination of Devonian atmosphere Ar isotopic composition [PDF]

The isotopic composition of the noble gases, in particular Ar, in samples of ancient atmosphere trapped in rocks and minerals provides the strongest constraints on the timing and rate of Earth atmosphere formation by degassing of the Earth's interior. We
Gandanger, Pierre, Mark, Darren F., McConville, Paul, Stuart, Finlay M.   +3 more
core   +1 more source

Fascinating single‐cell red algae: models for evolution and adaptation

New Phytologist, Volume 250, Issue 3, Page 1424-1437, May 2026.
Summary The unicellular red algae, Cyanidiophyceae, that diverged early during Archaeplastida (algal and plant) evolution, occupy a variety of extreme habitats that are inhospitable for most other eukaryotes. With the use of modern genomics and genetics methods, Cyanidiophyceae show a remarkable taxonomic diversity, share haplodiplophasic life cycles ...
Frédéric Berger, Debashish Bhattacharya, Chung Hyun Cho, Seok‐Wan Choi, Julia Van Etten, Shunsuke Hirooka, Tzu‐Yen Huang, Kyle J. Lauersen, Yongsung Lee, Shao‐Lun Liu, Shin‐ya Miyagishima, Stephen D. Rader, Daniel Schubert, Hwan Su Yoon   +13 more
wiley   +1 more source

Accelerated mass extinction in an isolated biota during Late Devonian climate changes. [PDF]

Sci Rep, 2021
Pier JQ, Brisson SK, Beard JA, Hren MT, Bush AM.   +4 more
europepmc   +1 more source

A >300 Myr Long‐Lived Topographic Highland Along the Northern North China Craton Margin Driven by Multistage Continental Convergence

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Topographic highlands commonly develop along convergent plate boundaries through long‐term processes such as subduction and continental collision. However, the pre‐Cenozoic mountain‐building history of deep‐time orogenic systems in northeastern Pangaea remains poorly constrained due to later tectonic overprinting and denudation.
Heng Peng, Licheng Wang, Jianqiang Wang, Yazuo Niu, Yahui Yue, Jingbo Sun, Bitian Wei, Chiyang Liu, Massimiliano Zattin, Lin Ding   +9 more
wiley   +1 more source

The oldest peracarid crustacean reveals a Late Devonian freshwater colonization by isopod relatives. [PDF]

Biol Lett, 2021
Robin N, Gueriau P, Luque J, Jarvis D, Daley AC, Vonk R.   +5 more
europepmc   +1 more source

The Geologic Features of the Occurrence of Copper in North America [PDF]

, 1933
Copper is of such widespread natural occurrence in North America and there are so few metal-mining districts that have not contributed to its production that it is obviously necessary in any brief general treatment of the geology of the copper deposits ...
Ransome, F. L.
core  

Sedimentary provenance of siliciclastic rocks from the Lalla Mouchaa Calcschists Formation (Coastal Block, Western Rehamna): Evidence of denudation of ca. 2 Ga basement in the Moroccan Meseta. [PDF]

, 2018
Paleoproterozoic basement rocks (ca. 2Ga) are scarce along the European and North African Paleozoic mountain chains (Fig.1a). In Morocco, ca. 2.2-2Ga granitic rocks (Gasquet et al., 2008; Kouyaté et al., 2013) have been exclusively reported in the ...
El Attari, A., El Houicha, M., Ennih, N., Ezzouhairi, H., Fekkak, A., Gama, C., Jouhari, A., Pereira, M.F., Silva J.B.   +8 more
core  

Winged Late Devonian seeds [PDF]

Nature, 1992
openaire   +1 more source

A provisional Radiolaria biostratigraphy, Late Devonian through Late Permian [PDF]

Open-File Report, 1980
Brian K. Holdsworth, David Lawrence Jones   +1 more
openaire   +1 more source