Electron spin resonance studies of Mn²⁺in freshwater snail shells: S. ingallsiana, P. ampullacea, P. canaliculata lamarck and fossilized snail shell

• Main Authors: S. Meejoo, N. Udomkan, P. Winotai, Y. Chaimanee
• Other Authors: Mahidol University
• Format: Article
• Published: 2018
• Subjects: Physics and Astronomy
• Online Access: https://repository.li.mahidol.ac.th/handle/123456789/21817

We have studied paramagnetic Mn2+ions present in the shells of today's univalve freshwater snails, Sinotaia ingallsiana (FS), Pila ampullaceal (PA), Pomacea canaliculata lamarck (PCL) and the fossilized freshwater snail (FFS), Viviparus which are abundant in Thailand. The FS, PA and AG shells i...