08329 - Nicely Prepared 0.97 Inch Parahomalonotus planus Lower Devonian Brittlestar It is one of the

It is one of the few complete skulls of Halisaurus that exist

083g of this RARE type of MARTIAN Shergottite METEORITE

United States (6: Alaska

Recommended: Iron IAB

Its flat morphology indicates without doubt that it is a foot claw

08329 - Nicely Prepared 0.97 Inch Parahomalonotus planus Lower Devonian Brittlestar It is one of theExtremely 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