Amphorichnus Männil, 1966

Taxon description

Vinn et al., 2015d

Description: Short to elongate nearly cylindrical to amphora-shaped, limestone filled burrows with unornamented shafts and slightly constricted apertures, circular to slightly elliptical in a transverse section.

Selection of related publications
Männil, Ralf 1966. O vertikal'nyh norkah zaryvaniâ v ordovikskih izvestnâkah Pribaltiki. The organism and environment in the geological past, pp. 200-207.
References based on distribution