Period: Eifelian, Early Middle Devonian
Site: North ofn Sica-Sica, 100 km south of La Paz, Bolivia
Size: Knoll 75 x 52 x 36 mm
Fossil: 69 mm
Age: approx. 397 Ma
A rare Devonian Conularia of the kind Mesoconularia ulrichiana (CLARKE, 1913). Full specimen in the knoll. An old find of the 70ies.