Tomas Correa

4 Questions 13 Answers 0 Followers

Questions related from Tomas Correa

What kind of diatom is this?

I was looking at a sediment sample from a "biosphere" that I´m creating and I came accross this little guy. I´m almost certain that it´s a freshwater diatom but would like to know the specific...

20 March 2024 1,730 10 View

Has the extraction of white hydrogen (geologic hydrogen) been proved to be economically feasible anywhere in the world?

I´ve read many papers on the matter that talk about its potential, the science behind it, etc. but haven´t found an actual production plant anywhere that actually extracts white hydrogen (derived...

27 February 2023 6,514 2 View

Which geochemical discrimination diagram would you recommend for protolith identification of metamorphic rocks?

I´ve tried to find the original article by Werner, C.D. (1987) without luck. The other one that I´m aware of is the one written by Hayashi et al. (1994) but the TiO2 vs MGO figure is missing! I´m...

23 March 2017 7,888 4 View

Are these Seismites?

I found these soft-sediment sedimentary structures a month ago working in the Colombian Pacific coast and I think we might be looking at actual seismites, but I´m not an expert. The above and...

01 January 1970 7,115 9 View