Publications associées à Plateforme carbonatée

The modern analogue of a Cretaceous coral with a calcitic skeleton

Anders Meibom, Jaroslaw Hubert Stolarski

It was argued that, in contrast to all known modern scleractinian corals that form aragonite skeletons, the original mineralogy of the Cretaceous "Coelosmilia" (ca. 70-65 Ma) was calcite during a period when the Mg2+/Ca2+ ratio of the seawater was presumab ...

2019

Aragonitic scleractinian corals in the Cretaceous calcitic sea.

Anders Meibom, Jaroslaw Hubert Stolarski, Stéphane Laurent Escrig

Changes in seawater chemistry have affected the evolution of calcifying marine organisms, including their skeletal polymorph (calcite versus aragonite), which is believed to have been strongly influenced by the Mg/Ca ratio at the time these animals first e ...

Geological Soc Amer, Inc2016

Biostimulation as a remediation strategy post uranium acidic in situ recovery

Rizlan Bernier-Latmani, Pierre Rossi, Thomas Coral, Brian Carl Reinsch

A large fraction (47%) of the world’s uranium is mined by a technique called “In Situ Recovery”. This mining technique involves the injection of a leaching fluid (acid or alkaline) into a uranium-bearing aquifer and the pumping of the resulting solution th ...

2016

Unusual Micrometric Calcite–Aragonite Interface in the Abalone Shell Haliotis (Mollusca, Gastropoda)

Anders Meibom

Species of Haliotis ~abalone! show high variety in structure and mineralogy of the shell. One of the European species ~Haliotis tuberculata! in particular has an unusual shell structure in which calcite and aragonite coexist at a microscale with small patc ...

Cambridge University Press2014

Biomineralization in living hypercalcified demosponges: Toward a shared mechanism?

Melany Melissa Gilis

Massive skeletons of living hypercalcified sponges, representative organisms of basal Metazoa, are uncommon models to improve our knowledge on biomineralization mechanisms and their possible evolution through time. Eight living species belonging to various ...

Academic Press Inc Elsevier Science2013

A Cretaceous scleractinian coral with a calcitic skeleton

Anders Meibom, Jaroslaw Hubert Stolarski

It has been generally thought that scleractinian corals form purely aragonitic skeletons. We show that a well-preserved fossil coral, Coelosmilia sp. from the Upper Cretaceous (about 70 million years ago), has preserved skeletal structural features identic ...

2007

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Plateforme carbonatée

The modern analogue of a Cretaceous coral with a calcitic skeleton

Aragonitic scleractinian corals in the Cretaceous calcitic sea.

Biostimulation as a remediation strategy post uranium acidic in situ recovery

Unusual Micrometric Calcite- Aragonite Interface in the Abalone Shell Haliotis similar to Mollusca, Gastropoda!

Unusual Micrometric Calcite–Aragonite Interface in the Abalone Shell Haliotis (Mollusca, Gastropoda)

Biomineralization in living hypercalcified demosponges: Toward a shared mechanism?

A Cretaceous scleractinian coral with a calcitic skeleton

Graph Chatbot

Chattez avec Graph Search

The modern analogue of a Cretaceous coral with a calcitic skeleton

Biostimulation as a remediation strategy post uranium acidic in situ recovery

Unusual Micrometric Calcite- Aragonite Interface in the Abalone Shell Haliotis similar to Mollusca, Gastropoda!

Biomineralization in living hypercalcified demosponges: Toward a shared mechanism?

Unusual Micrometric Calcite–Aragonite Interface in the Abalone Shell Haliotis (Mollusca, Gastropoda)

Aragonitic scleractinian corals in the Cretaceous calcitic sea.

A Cretaceous scleractinian coral with a calcitic skeleton