TEM INVESTIGATION OF THE SHELL OF THE BRACHIOPOD THECOSPIRA TYROLENSIS (LORETZ): A CLUE TO UNDERSTANDING GROWTH AND REPLACEMENT OF PRISMATIC AND/OR FIBROUS LOW MG-CALCITE? RIPS [Internet]. 30 marzo 1990 [citato 28 luglio 2026];96(1). Disponibile su: https://test-ojs-unimi-it.archicoop.it/index.php/RIPS/article/view/9048