Dreambox

Is this what you are looking for?

Luhan

Didn't Asimov do a book on this: Emu Dreams

It thought it was Emu Philips.

Hmmm... emus don't have cards.

NEW EVIDENCE STRENGTHENS CHICXULUB IMPACT-K/T BOUNDARY LINK

High-resolution and quantitative planktic foraminiferal biostratigraphy from two SE Mexico stratigraphic sections shows that the Chicxulub-related Complex Clastic Unit is synchronous with the ejecta-rich airfall layer and the Cretaceous/Paleogene (K/Pg) catastrophic mass extinction horizon in the El Kef (Tunisia) and Caravaca (Spain) sections. These new micropaleontogical data confirm that the K/Pg impact event and the Chicxulub impact event are the same one. This contradicts the suggestion by others that the Chicxulub impact predated the K/Pg boundary by about 300 ka.

--Ignacio Arenillas et al., Earth and Planetary Science Letters. Article in Press

hope that helps

martin