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Subject:
From:
Andrew Grebneff <[log in to unmask]>
Reply To:
Conchologists List <[log in to unmask]>
Date:
Thu, 22 Nov 2007 18:08:55 +1300
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>1. Izmir, Turkey - a bivalve
><http://www.manandmollusc.net/Mystery_shell_pages/Ertunc-mystery.html>http://www.manandmollusc.net/Mystery_shell_pages/Ertunc-mystery.html

Looks like Pectinidae, but not enough there to place to genus, let alone age.

>2. south Yeomen - a bivalve
><http://www.manandmollusc.net/Mystery_shell_pages/Jamshed-mystery.html>http://www.manandmollusc.net/Mystery_shell_pages/Jamshed-mystery.html

I suspect this is a corbulid; the left valve appears smaller and the
umbo of the right valve is more inflated than the left. Corbulidae
have been around since at least the late Cretaceous.

>It's raining fossil bivalves today!   I have another Mystery bivalve
>(Possibly a brachiopod) and it is from Texas and can be viewed at:
>
><http://www.manandmollusc.net/Mystery_shell_pages/RobertA-mystery.html>http://www.manandmollusc.net/Mystery_shell_pages/RobertA-mystery.html

This is a bivalve, just an internal mold or steinkern. Probably
Eocene but could be late Cretaceous. By the coiling of the umbones
I'd suspect Cardiidae.
--
Andrew Grebneff
Dunedin
New Zealand
Fossil preparator
Seashell, Macintosh, VW/Toyota van nut
‚ Opinions stated are mine, not of the University of Otago
"There is water at the bottom of the ocean"  - Talking Heads

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