Saturday, January 25, 2014

Exchange with Charles Lindgren.

Samples sent by Charles Lindgren (http://www.scienceofsand.info/). 
USA: 36; Bahamas: 2; Mexico: 2; Bermuda: 1; Canarias Island: 1; Italy: 1 and Wales: 1  
 Total: 43 samples.

Tuesday, January 14, 2014

Dominican Republic - Punta Cana.

Sand composed mainly by microorganisms or macroorganisms fragments and fragments of carbonate rocks. It was found gastropods, foraminifers, spoonges spicules and echinoderm spines.

Mexico - Luna del Mar.

Sand composed mainly by microorganisms or macroorganisms fragments and fragments of carbonate rocks. It was found gastropods, foraminifers, spoonges spicules and echinoderm spines.

Mexico - Quintana Roo / Tulum.

Sand composed mainly by microorganisms or macroorganisms fragments and fragments of carbonate rocks. It was found gastropods, foraminifers and echinoderm spines.