Anobichnium Linck, 1949

Macroboring; substrate xylic; tracemaker invertebrate

Emended diagnosis: Galleries of small, straight to slightly curved, unbranched or irregularly branched borings, with irregular to circular cross-section; wall smooth; orientation of galleries horizontal with respect to surface; with short, cylindrical openings (vertical with respect to surface) appearing as perforation on surface. Either with passive fill, or filled with small ovoid pellets.

Category of architectural design: 2.69. Non-camerate network borings.

Unbranched, cylindrical.