Daily Archives: August 7, 2010

The power of biostratigraphy: the Campanian-Maastrichtian boundary in the Late Cretaceous

KIEL, GERMANY–Comparing the two very different geological sections pictured above, you should ask how we know that they are precisely the same age. After all, they are thousands of miles apart and are quite different in their composition and fossil … Continue reading

Posted in Uncategorized | Tagged , , | 1 Comment