[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]
Re: your mail
On Mon, 30 Jun 1997, Michael Sternberg wrote:
> Grasses, as we know them, *did not* arise in the Cretaceous.
>
> "Although clear evidence for the development of grasslands does not appear
> prior to the mid-late Miocene, modern tribes of grasses are known from
> megafossils from the late Paleocene-early Eocene (Crepet and Feldman 1988)"
> Behrensmeyer et al, 1992, p. 427 University of Chicago Press.
I can't add to that, but I can say that grasses _were_ around at that time
period. There is this roadcut in ND where I find leaves, and once upon a
time thought I was also finding "twigs." Upon more thoughtful examination,
these "twigs" were grassblades, very similar to those which were alive and
growing among the nodules I was looking at there in the Bullion Creek
formation, south central ND.
Both fossil and modern grass sit amongst each other in my collection
downstairs.
+----------------------------------------------------------------------+
|If men are to be made submissive, the obstacle is not their feelings, |
|their wishes or their "instincts", but their minds; if men are to be |
|ruled, then the enemy is reason. -- AYN RAND |
+----------------------------------------------------------------------+
|Ours is a capitalist resistance; do better than us, join us... or get |
|out of our way. -- THE RESISTER |
| The Political Warfare Journal of the Special Forces Underground |
| ---------------------------------- |
| Subscription info: email prime@winternet.com |
+----------------------------------------------------------------------+