the 2nd one seems to have the general appearance of a Siphonaria, at
least the shape, apex, and what looks like the bulge on the side of
the shell.

On 4/8/14, Paolo G. Albano <[log in to unmask]> wrote:
> Dear Conch-lers
> a couple of species are really escaping my ability to place them even in
> a family.
> Please have a look at this webpage:
> http://www.univie.ac.at/conservationpalaeobiology/unid_spp.html
> Any suggestion is welcome!
> Paolo
>
> --
>
>
>
> Dr. Paolo G. ALBANO, Ph.D.
> Post-doctoral researcher
> Institut für Paläontologie
> Universität Wien
>
> Geozentrum
> Althanstrasse 14, A-1090 Wien
> Austria
>
> E-mail (institutional):[log in to unmask]
> <mailto:[log in to unmask]>
> E-mail (private):[log in to unmask]  <mailto:[log in to unmask]>
>
> Tel: +43-1-4277 53562
> Skype: pg.albano
>
> You can follow me onResearchGate
> <https://www.researchgate.net/profile/Paolo_Albano/?ev=hdr_xprf>,Google
> Scholar  <http://scholar.google.it/citations?user=DZ4zNfQAAAAJ>
> Project web-site:Conservation palaeobiology of oil-polluted tropical marine
> biota in the Arabian Gulf
> <http://www.univie.ac.at/conservationpalaeobiology/index.html>
> Personal web-site:http://homepage.univie.ac.at/paolo.albano/
>
>

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