perekond

Camarichnus Santos et Mayoral, 2006

Taksoni kirjeldused

Wisshak et al., 2019a

Attachment; substrate calcareous; tracemaker invertebrate

Buatois et al., 2017

Category of architectural design: 2.78. Elongate or branched attachment bioerosion traces.

Santos & Mayoral, 2006

Diagnosis. Very shallow depressions, slightly deeper in the central part, initially arranged in short, spiral series that either retain this pattern or develop into uniserial, more or less straight paths. Depressions subrounded in outline initially, and subrectangular to oval-arched in later stages. Outline marked by a very fine, shallow furrow. Depression interior is unornamented.