In a message dated 98-06-02 17:52:42 EDT, you write:
<< We know that sauropods swallowed gizzard stones (was it Seismosaurus
that supposedly choked to death on a larger-than-usual stone?). >>
Yes, Dave Gillette said that on an old documentary. If you ever see it,
notice the giant grin that appears at the end of that statement. DV.