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the myht of the slowly decrease for K/P

I remember an old study saying that there was a very
low extinction along the last 11 my of the MZ, and
that the asteroid only made the last hit.
It is that idea accurate for recent latest K records?
There was a reduction on dinosaur diversity as I've
I know that this is not necessary true for the
Allenian assemblage on South America but, you know,
our record is, although strongly growing, still far
from yours.


Lic. Sebastian Apesteguia
Seccion Paleontologia de Vertebrados
Museo Argentino de Ciencias Naturales 'B. Rivadavia'
Buenos Aires, ARGENTINA

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¡Probalo ya!