18 April 2019 Just a reminder that my three new short stories, THE DENTOCULUS, MENU 13 and THE LIBRARIAN OF JESUS can be found on my Amazon page (Click cover for link).
18 April 2019 Just a reminder that my three new short stories, THE DENTOCULUS, MENU 13 and THE LIBRARIAN OF JESUS can be found on my Amazon page (Click cover for link).
Hello Richard,
I have just finished listening to Melvin Bragg in our time, on ice ages February 2013, and wondered if you could answer a question.
You say carbon levels were eight times higher than what we enjoyed today, 70 million years ago.
How was it possible to get to this figure?
Kind regards,
Richard
Take the difference between planktonic and benthic foraminiferal carbon isotope ratios and compare it to today. Best wishes, Richard