GISMO : Geochemistry, Isotopes, Morphometrics and Molecular Ecology
Website : http://gismo-solutions.fr
Country : France (FRA)

Evolution and morphological diversity of land snail protoconchs
This project is in line with one of the major historical scientific theme of the Biogeosciences laboratory: the study of morphological evolution analyzed in the light of ontogeny. By building the first comprehensive corpus of terrestrial gastropod protoconchs, the aim is to stimulate numerous ...

Carbonate dissolution by euendolithe cyanobacterium
Bioerosion is the process of destruction of rocks by living organisms. The bioerosion of biogenic carbonates by so-called "euendolithic" cyanobacteria (which live in rocks) is a major but poorly quantified process, causing, among other things, the disintegration of coral reefs. Euendolitic ...

Sample depth (m), TOC (wt. %, whole rock), TN (ppm, wholerock), TOC/TN, δ13Corg (‰ vs. PDB), and δ15Nbulk (‰ vs. air), for samples analyzed along the GT13 and GT16 drill cores (Serra Sul Formation, Amazonian Craton, Brazil).
Nitrogen and Carbon isotope data from the Neoarchean GT13 and GT16 drill cores (Serra Sul Formation, Amazonian Craton, Brazil)