GLOSSARY OF BIVALVE MORPHOLOGIC TERMS
Illustrations and objective data courtesy of AMOCO Production Co., Alan B. Shaw (Manager, South Florida Carbonate Project), and Brian F. Glenister (AMOCO Consultant)
B2. Muscle scars
Marks in a shell left by the adductor
muscles that used to close the shell
|distinct||Marks are clearly defined|
|light||Marks are not clearly defined|
Last updated on September 3, 2002-eek.