Genus

Cycalichnus Genise, 1995

Taxon description

Wisshak et al., 2019a

Macroboring; substrate xylic; tracemaker invertebrate

Genise, 1995

Diagnosis: A boxwork of anostomosed longitudinalborings interconnected by short tangential ones in the pithof a cycad stem. Borings are 1 to 3 mm wide, they have noouter layer and most of them are filled with compactmasses of excrement. Some borings contain individualfecal pellets having hexagonal cross-sections.

Buatois et al., 2017

Category of architectural design: 2.71. Non-camerate boxwork borings.

Knaust, 2012a

Branched, boxwork.