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Hi Akshay

Perhaps you could try Mutvei´s solution, have a look to this paper:

Schöne, B.R., Dunca, E., Fiebig, J., Pfeiffer, M., 2005. Mutvei´s solution:
and ideal agent for resolving microgrowth structures of biogenic
carbonates. Palaeogeography, Palaeoclimatology, Palaeoecology 228 (1-2),
149-166.

There is also Feigl solution but this is only to discriminate between
aragonite and calcite. I think Mutvei´s is the right choice to examine
growth increments.

I hope this helps.
Igor


2014-11-21 20:48 GMT+01:00 Akshay Sarathi <[log in to unmask]>:

> Hello Zooarchers,
>
> Can anyone recommend a staining method I can use to examine gastropod (*S.
> gibberulus/mutabilis*)  growth layers? I just need to increase contrast
> between the layers so that I can discern them easily. I will be using a
> dissecting microscope to examine the shell.
>
> Thank you in advance.
>
> Best wishes,
>
> Akshay Sarathi
> Graduate Student
> Department of Anthropology
> University of Wisconsin-Madison
>



-- 
Igor Gutiérrez Zugasti
Instituto Internacional de Investigaciones Prehistóricas de Cantabria
Universidad de Cantabria
Ed. Interfacultativo, Avda. de los Castros s/n
39005 Santander (Cantabria)
Spain
Email: [log in to unmask]; [log in to unmask]
Mobile: (0034) 625 446 888
Blog:
http://igorgutirrezzugastiarqueomalacologia.blogspot.com/2008/11/presentacin.html
Web:http://www.york.ac.uk/archaeology/staff/research-staff/igor-gutiérrez/