30193 - Nicely Preserved 0.80 Inch Bumastus ioxus Lower Silurian Trilobite - New York USA Asaphus punctatus It is a tooth of
Yard notes & kiln story
Description
It is a tooth of the upper jaw of a cow shark
Top beautiful specimen of Palaeophis Magrebianus from the formation Ouled Abdoun Basin (Phosphate beds) located in Oued Zem (Morocco)
These are two quadrate bones of the Cretaceous Coelacanth Mawsonia lavocati
Impressive Chondrite meteorite L-H Type
K/T Boundary Latest Cretaceous Agost Spain Dinosaur Extinction Stratigraphical Level
30193 - Nicely Preserved 0.80 Inch Bumastus ioxus Lower Silurian Trilobite - New York USA Asaphus punctatus It is a tooth ofBumastus ioxus, Hall 1868 (trilobite) Trilobita Corynexochida Illaenidae PaleoDB taxon number: 189528 Alternative combination: Illaenus ioxus Belongs to Bumastus according to P. E. Raymond 1916 Sister taxa: Bumastus (Bumastella), Bumastus (Bumastus), Bumastus agmakros, Bumastus barriensis, Bumastus cuniculus, Bumastus dayi, Bumastus decipiens, Bumastus graftonensis, Bumastus indeterminatus, Bumastus insignis, Bumastus kattoi, Bumastus niagarensis,