CONCH-L Archives

Conchologists List

CONCH-L@LISTSERV.UGA.EDU
Options: Use Forum View

Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
Re: geoduck
From:
Andrew Grebneff <[log in to unmask]>
Reply To:
Conchologists of America List <[log in to unmask]>
Date:
Sun, 23 Feb 2003 13:36:36 +1300
Content-Type:
text/plain
Parts/Attachments:
text/plain (11 lines) 
>I take it that by the "oldest," you mean the longest-lived.

The genus goes back at least to the late Cretaceous. We have 2
species in the NZ cretaceous. Another seems to g right through from
the early Paleocene to early Miocene or later; that's a LONG-lived
species; it's exceedingly common in some late Oligocene localities.
None of these reach much more than 14cm in length.
--
Regards
Andrew

ATOM RSS1 RSS2