Results 131 to 140 of about 65,602 (237)

Linking Volcanism, Hydrothermal Venting, and Ordovician/Silurian Marine Organic-Rich Sediments in the Eastern Sichuan Basin, Southwest China [PDF]

Shaojie Li, Zhou Zhu, Qilin Xiao, Suyang Cai, Huan Li   +4 more
openalex   +1 more source

Tectonothermal ordovician evolution of the western margin of the Famatinian magmatic arc: metamorphism of the mafic and ultramafic rocks of Sierra de la Huerta -Las Imanas (Pampean Ranges, Argentina)

, 2010
Juán A. Murra, Edgardo G. Baldo
openalex   +2 more sources

The Middle Ordovician Jinonicella (Mollusca) from Belarus and Ukraine [PDF]

, 2022
Alexander P. Gubanov, Sofia Bakayeva, Jan Ove R. Ebbestad, Olga K. Bogolepova   +3 more
openalex   +1 more source

Paleomagnetism of Upper Vendian sediments from the Winter Coast, White Sea region, Russia: Implications for the paleogeography of Baltica during Neoproterozoic times [PDF]

, 2002
Alexander Iosifidi, Alexei Khramov, Bingen, Dalziel, Fedonkin, Fisher, Grazhdankin, Hargraves, Hoffman, Jennifer Tait, Kirschvink, Knoll, Martin, McCabe, McFadden, McKerrow, Meert, Meert, Piper, Piper, Pisarevsky, Poorter, Poorter, Powell, Smethurst, Sokolov, Storetvedt, Torsvik, Torsvik, Torsvik, Valerian Bachtadse, Van der Voo, Viktor Popov, Williams, Zijderveld   +34 more
core   +1 more source

Geochemical evidence for provenance of Ordovician cherts in southeastern Australia

, 2014
M. C. Bruce, Ian G. Percival
openalex   +2 more sources

THE ORDOVICIAN CLITAMBONITIDINE BRACHIOPOD GENUS VELLAMO IN ESTONIA [PDF]

, 1998
O Tinn
openalex   +1 more source

Marine Ostracod Provinciality in the Late Ordovician of Palaeocontinental Laurentia and Its Environmental and Geographical Expression

, 2012
Mohibullah Mohibullah, Mark Williams, Thijs R.A. Vandenbroucke, Koen Sabbe, Jan Zalasiewicz   +4 more
openalex   +2 more sources

Geochemistry of the Cambrian-Ordovician aquifer system in the northern Midwest, United States: D in <i>Regional aquifer-system analysis</i> [PDF]

, 1989
D. I. Siegel
openalex   +1 more source

Two exceptionally preserved biotas from North Dakota reveal cryptic Ordovician shelf ecologies. [PDF]

Proc Natl Acad Sci U S A
Mussini G, Butterfield NJ.
europepmc   +1 more source

Early Ordovician sea scorpions from Morocco suggest Cambrian origins and main diversification of Eurypterida. [PDF]

Proc Biol Sci
Van Roy P, Richards JC, Ortega-Hernández J.   +2 more
europepmc   +1 more source