It's a conch shell that was found in a hunter-gatherer ... enhanced the shell's ability to make sound. These include the hole excised at one end that would have permitted the insertion of some ...
In Florida, you cannot purchase a shell with a living conch inside or with an off-center hole larger than a sixteenth of an inch in diameter through its spire. Earlier this year, NOAA Fisheries ...
The Great Blue Hole in Belize is both fascinating and daunting as it holds the title of the largest marine sinkholes in the ...