title: Proteins in shells of fossil cephalopods (nautiloids and ammonoids) and experimental simulation of their alterations.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D006358:Hot Temperature; D008854:Microscopy, Electron; D008974:Mollusca; D010163:Paleontology; D010455:Peptides / Q000032:analysis; D011506:Proteins / Q000032:analysis*
chemical_list: D000596:Amino Acids; D010455:Peptides; D011506:Proteins