Thambetolepis

Thambetolepis is a dubious genus of sachitid halkieriid from the Cambrian (530-513 Ma). The genus "Sinosachites" may have been the same as "Thambetolepis".
The sclerites of "Sinosachites" are probably synonymous with "Thambetolepis", which was originally described from Australia.
Left-hand and right-hand sclerites exist, so the animal was bilaterally symmetrical; as in "Halkieria", palmate, cultrate and siculate sclerite morphologies exist. The chambers are the same diameter, ~40 µm, as the longitudinal canals in "Australohalkieria"; their greater number and arrangement as lateral rather than longitudinal bodies reflects the greater size of the "Sinosachites" sclerites, which measure about 1–2 mm in length.