30747 - Well Prepared 1.28 Inch Leonaspis sp Middle Devonian Trilobite Gastropods Top well preprared specimen

Top well preprared specimen

Osteichthyes - Teleostei

Phacopidella

Euonchonotina

Declivolithus

30747 - Well Prepared 1.28 Inch Leonaspis sp Middle Devonian Trilobite Gastropods Top well preprared specimenLeonaspis is a widespread genus of odontopleurid trilobite that lived from the Late Ordovician to the late Middle Devonian. Fossils of various species have been found on all continents except Antarctica. Leonaspis, Richter and Richter 1917 (trilobite) Trilobita Lichida Odontopleuridae Synonym: Acanthalomina (taxon 122150) Parent taxon: Odontopleurinae according to D. L. Bruton 1967 See also Bruton 1966, Jell and Adrain 2002, Kiessling 2003, Sepkoski