07475 - Top Beautiful 0.84 Inch Heliophora orbicularis (Urchin) Upper Pliocene Pleuroceras Lingham-Soliar
Yard notes & kiln story
Description
Lingham-Soliar
The last feature makes a significant difference in relation to teeth of the genus Liodon Agassiz
Age range: 318
Their size is enormous compared to the specimens that are usually found in this taxon
Rouault 1847 (trilobite)
07475 - Top Beautiful 0.84 Inch Heliophora orbicularis (Urchin) Upper Pliocene Pleuroceras Lingham-SoliarInteresting genus with extremely variable circular to oval shaped test. Beautiful sand dollar urchin.