Genus Tetraletes

Species total:
12
Age range:
570 - 263.33 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Tetraletes Paleozoic Visean
Tetraletes granulatus Early Paleozoic Early Emsian
Tetraletes horridus Ashgillian Ashgillian
Tetraletes laevigatus Ashgillian Aeronian
Tetraletes sp Arenigian Early Famennian
Tetraletes sp. Barr.,1986 Nd Nd
Tetraletes sp. Mill.& Eame.,1982 Llandoverian Llandoverian
Tetraletes sp. Rodr.,1978 Late Siegenian Early Emsian
Tetraletes sp. Vavr.,1982 Late Ashgillian Late Ashgillian
Tetraletes sp.1 Early Downtonian Early Downtonian
Tetraletes sp.2 Early Downtonian Early Downtonian
Tetraletes variabilis Late Ordovician Early Permian