30747 - Well Prepared 1.28 Inch Leonaspis sp Middle Devonian Trilobite Gastropods both in visible and ultraviolet

both in visible and ultraviolet light

Phacopidella

Parillaenus

Osteichthyes - Teleostei

In these specimens it is observed that they were preserved in a row alignment

30747 - Well Prepared 1.28 Inch Leonaspis sp Middle Devonian Trilobite Gastropods both in visible and ultravioletLeonaspis 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