Species

Ilmenichnus multilobatus Schlirf, 2011

Current taxon already exists. See initial taxon Rhizocorallium commune

Taxon ID: 18548
Fossil group: Ichnofossils
Belongs to: Ilmenichnus
Other version of taxon: Rhizocorallium commune
Stratigraphic range: Triassic (within ca. 251.9 – 201.4 million years)
Taxon description

Schlirf, 2011

Diagnosis: Multi-lobate Ilmenichnus with spreite laminae between a lobe-forming tubular limb.

Description: Unlined, horizontal to slightly oblique, multi-lobate spreite structures. The spreite laminae are located between a distinct outer tubular limb that forms the lobes. Exterior of entire burrow may be smooth, or with longitudinal to transverse grooves and ridges. Burrow fill massive, or with a low to high ovoid pellet content.

Synonymy list
2011     Ilmenichnus multilobatus n. isp — Schlirf , pp. 45, fig. Figs. 2, 4-5, 11-12
Classification
Organism groupBiota
Ichnofossil groupIchnofossils
Soft-sediment trace fossils
GenusIlmenichnus
Speciesatherus
devonicus
multilobatus