30657 - Top Quality 1.24 Inch Leonaspis sp Middle Devonian Trilobite Micraster It has some glued and

It has some glued and tiny filled fractures

This is a very cool fossil insect from a classic fossil site

The rock contains scattered crystals of clinopyroxene (augite)

Merocycloceras

3 mm and 1

30657 - Top Quality 1.24 Inch Leonaspis sp Middle Devonian Trilobite Micraster It has some glued andLeonaspis 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