Influence of biotic vs abiotic processes on the genesis of non‐marine carbonates along the Cameroon Volcanic Line (Cameroon) and palaeofluid provenance

Autor: Salomon Bertrant Bisse, Bokanda Eric Ekoko, Jacques Gerber, Emile Ekomane, Fulvio Franchi

Publikováno v: The Depositional Record, Vol 8, Iss 1, Pp 102-126 (2022)

Abstract Continental spring carbonates are perfect examples of the interaction of biotic and abiotic processes, and they preserve evidence of the velocity of the flow and the chemical composition of the spring water. This study focuses on non‐marin

Externí odkaz: https://doaj.org/article/3d23c10bdaa24008b5b0182776b73285

Structural and Elemental Analysis of the Freshwater, Low-Mg Calcite Coralline Alga Pneophyllum cetinaensis

Autor: Federica Ragazzola, Regina Kolzenburg, Jurgita Zekonyte, Sebastian Teichert, Chulin Jiang, Ante Žuljević, Annalisa Caragnano, Annalisa Falace

Publikováno v: Plants, Vol 9, Iss 9, p 1089 (2020)

Coralline algae are one of the most diversified groups of red algae and represent a major component of marine benthic habitats from the poles to the tropics. This group was believed to be exclusively marine until 2016, when the first freshwater coral

Externí odkaz: https://doaj.org/article/0d11f989e4a443249a5d0a96fb221e26

TEM INVESTIGATION OF THE SHELL OF THE BRACHIOPOD THECOSPIRA TYROLENSIS (LORETZ): A CLUE TO UNDERSTANDING GROWTH AND REPLACEMENT OF PRISMATIC AND/OR FIBROUS LOW MG-CALCITE?

Autor: SILVIA FRISIA BRUNI

Publikováno v: Rivista Italiana di Paleontologia e Stratigrafia, Vol 96, Iss 1 (2017)

The shell of Thecospira tyrolensis (Loretz) is characterized by three distinct layers consisting of low Mg-calcite. The primary layer consists of microcrystalline calcite and it is often diagenetically altered. The secondary layer is composed of imbr

Externí odkaz: https://doaj.org/article/ca44fc453c3147c08af2cd1fbe10d93b

Shell chemistry of the boreal Campanian bivalve Rastellum diluvianum (Linnaeus, 1767) reveals temperature seasonality, growth rates and life cycle of an extinct Cretaceous oyster

Autor: N. J. de Winter, C. V. Ullmann, A. M. Sørensen, N. Thibault, S. Goderis, S. J. M. Van Malderen, C. Snoeck, S. Goolaerts, F. Vanhaecke, P. Claeys

Publikováno v: Biogeosciences, Vol 17, Pp 2897-2922 (2020)
Biogeosciences, 17(11), 2897. European Geosciences Union
Biogeosciences, 17(11), 2897-2922. European Geosciences Union
de Winter, N J, Ullmann, C V, Sorensen, A M, Thibault, N, Goderis, S, Van Malderen, S J M, Snoeck, C, Goolaerts, S, Vanhaecke, F & Claeys, P 2020, ' Shell chemistry of the boreal Campanian bivalve Rastellum diluvianum (Linnaeus, 1767) reveals temperature seasonality, growth rates and life cycle of an extinct Cretaceous oyster ', Biogeosciences, vol. 17, no. 11, pp. 2897-2922 . https://doi.org/10.5194/bg-17-2897-2020
BIOGEOSCIENCES

The Campanian age (Late Cretaceous) is characterized by a warm greenhouse climate with limited land-ice volume. This makes this period an ideal target for studying climate dynamics during greenhouse periods, which are essential for predictions of fut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5acf20e16f42392bf67eb78a7044b7d7
https://www.biogeosciences.net/17/2897/2020/bg-17-2897-2020.pdf

Structural and Elemental Analysis of the Freshwater, Low-Mg Calcite Coralline Alga Pneophyllum cetinaensis

Autor: Sebastian Teichert, Regina Kolzenburg, Chulin Jiang, Annalisa Falace, Jurgita Zekonyte, Annalisa Caragnano, Ante Žuljević, Federica Ragazzola

Publikováno v: Plants
Volume 9
Issue 9
Plants, Vol 9, Iss 1089, p 1089 (2020)
Ragazzola, F, Kolzenburg, R, Zekonyte, J, Teichert, S, Jiang, C, Zulevic, A, Caragnano, A & Falace, A 2020, ' Structural and elemental analysis of the freshwater, low-Mg calcite coralline alga pneophyllum cetinaensis ', Plants, vol. 9, no. 9, 1089 . https://doi.org/10.3390/plants9091089

Coralline algae are one of the most diversified groups of red algae and represent a major component of marine benthic habitats from the poles to the tropics. This group was believed to be exclusively marine until 2016, when the first freshwater coral

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c1cc7d8ecb6e95c3a6abeed4eac1f55
http://europepmc.org/articles/PMC7570384