erc: who: (:unav) unavailable what: Truncilla macrodon, Specimen #1457 when: (:unav) unavailable where: https://digital.library.unt.edu/ark:/67531/metadc34054/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/