The Ordovician of southern South America

BG Waisfeld, JL Benedetto, BA Toro, GG Voldman… - 2023 - pubs.geoscienceworld.org
Early Paleozoic rocks are widespread, superbly exposed, and reach several thousand
metres thick in southern South America. A largely quadripartite geotectonic subdivision of …

The Ordovician System in the Levant region (Middle East) and southern Turkey: review of depositional facies, fauna and stratigraphy

O Elicki, T Meischner, S Gürsu, JF Ghienne, A Masri… - 2023 - pubs.geoscienceworld.org
The Ordovician System in the Levant region (Middle East) and southern Turkey: review of
depositional facies, fauna and stratigraphy | A Global Synthesis of the Ordovician System: Part …

Schellwienella amazonensis (Orthotetida, Brachiopoda): New species of the genus in the Lochkovian of the Amazonas Basin (Manacapuru Formation), northern Brazil

LFA Corrêa, MIF Ramos, JMP de Rezende - Journal of South American …, 2024 - Elsevier
The Devonian was a critical period in the global evolution of brachiopods, during which the
phylum reached its maximum diversity in the Emsian and experienced a significant decline …

Cryptospores of Iapó formation: The first evidence of early land plants from Late Ordovician in Paraná Basin, Brazil.

LC Rodrigues, D do Carmo, M Assine… - Review of Palaeobotany …, 2022 - Elsevier
Assemblages of cryptospores were reported and detailed for the first time from the Upper
Ordovician from Brazil. These assemblages were recovered from diamictites and shales with …

The first record of Hirnantian Ostracoda in South America: implications for the biostratigraphy and paleozoogeography of the Paraná basin

LR de Oliveira Gonçalves, DA Do Carmo… - Journal of …, 2022 - cambridge.org
Herein is reported the first occurrence of ostracodes from the Iapó Formation, an uppermost
Ordovician unit of the Rio Ivaí Group in the Paraná basin, Brazil. Two ostracode species …

Relationships between brachiopod fauna (Lochkovian–Frasnian) from northwest Gondwana (Amazonas Basin) and environmental changes during the Devonian

LFA Corrêa, MIF Ramos - Palaeogeography, Palaeoclimatology …, 2023 - Elsevier
The Devonian marked a significant phase in the evolutionary history of the Brachiopoda.
During this period, the Phylum achieved its peak diversity (Emsian) and suffered one of its …

Pyrite-bearing non-marine ostracods from the Lower Cretaceous Maracangalha Formation, Recôncavo Basin, NE Brazil: Depositional controls and paleoecological …

DMM Britto, EK Piovesan, DM da Silveira… - Journal of South …, 2023 - Elsevier
Ostracods are aquatic microcrustaceans which use calcium dissolved in water to synthesize
their carapaces, along with a low magnesium content. Depending on the conditions of the …

Geological Heritage of the Três Barras Farm section, Ordovician-Silurian record in the Paraná Basin, Brazil

ABF Carvalho, RR Adôrno… - Journal of the …, 2024 - jgsb.sgb.gov.br
Abstract The Três Barras Farm section is an outcrop located at the northern edge of the
Paraná Basin, in Midwest Brazil. Rocks from the Ordovician-Silurian period are found in this …