07146 - Extremely Inflated 3.87 Inch Parahomalonotus planus Lower Devonian Trilobite Thescelosaurus Snajdr 1958 (trilobite)

Snajdr 1958 (trilobite)

10-25 μm faceted prisms

Various species had a compact body

Natural orange iron sulfide (pyrite) oxidation color

The maxilla : 14 large prismatic teeth with enormous barrelshaped bases

07146 - Extremely Inflated 3.87 Inch Parahomalonotus planus Lower Devonian Trilobite Thescelosaurus Snajdr 1958 (trilobite)Extremely rare species. Its size is enormous compared to the specimens that are usually found in this taxon. It has tiny restorations made on its shell during its meticulous and long preparation. Homalonotidae is a family of trilobites that lived from the Ordovician to the Devonian. They are characterised by a shovel like cephalon (head), and are closely related to the family Calymenidae. Parahomalonotus sp, Reed 1918 (trilobite) Trilobita Phacopida