Scott,
the first reference that you provide comes probably from:

FLORENTINO AZPEITIA Y MOROS, "Significado y valor de las especies fósiles,
como argumento en Geología para la clasificación y distinción de los
terrenos", an admission speech in the Real Academia de Ciencias. Probably,
it contains some references to Hidalgo work but, although I didn't see it, I
am very doubtful about its malacological importance.

About the second one, sorry, but I have no idea...

Alfonso Pina
Málaga, Spain
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www.eumed.net/malakos

----- Original Message -----
From: "SCOTT JORDAN" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, April 30, 2003 8:38 PM
Subject: Hidalgo


> Nissen cites two bibliographical references for
> Hidalgo, both of which I have not seen:
>
> Rev. r. Acad. Ci. Exact. Fis. Nat. Madrid 21, 1923,
> 58-120, F.A. Moros;
>
> Journal de Conchyliologie 68, 1924, 170.
>
> Maybe someone who can lay their fingers on these
> papers
> could comment on their apparent thoroughness.
>
> Scott