Valentin Chesnel

3 Questions 5 Answers 0 Followers

Questions related from Valentin Chesnel

Upper Cretaceous planktonic and benthic foraminifer from Costa Rica, a good recognition?

Hi everyone. As I am not a foraminifera specialist, and quite new in studying upper Cretaceous deposits, I have a question for you. I "recognized" in these 4 pictures: - Rugoglobigerina rugosa -...

16 August 2023 3,872 1 View

Any idea of what this Upper Cretaceous foraminifera form could be ?

This foraminifera is the only specimen found in a Maastrichtian small isolated carbonate platform in Costa Rica, Central America.

03 August 2023 1,896 6 View

Help for a Miocene reef alga and fauna association recognition?

Hi! I'm looking for a collaboration with an expert in Miocene reefs. The research is being held in south Costa Rica, where we recently found a very nice reef-protected open carbonate platform....

09 May 2022 7,431 2 View