liik

Ilmenichnus devonicus (Hecker, 1930)

Current taxon already exists. See initial taxon Rhizocorallium commune

Taxon ID: 15704
Fossiilirühm: Ichnofossils
Kuulub: Ilmenichnus
Other version of taxon: Rhizocorallium commune
Taksoni kirjeldused

Fernández & Pazos, 2012

Diagnosis. Ilmenichnus with straight to sinuous or planispiral spreite-lamina without pustules (emended by Schlirf,2011).

Schlirf, 2005

Emended diagnosis: Unlined, horizontal, straight to sinuous or plan spiral, unilobed U-shaped spreite structures, with protrusive U-spreite and subordinate retrusive limb-spreite; ratio of limb to limb-spreite < 1 to 2. Exterior smooth, or with longitudinal to transverse grooves and ridges. Burrow fill massive or with a low to high ovoid pellet content.

Sünonüümika
1904     Myelophycus curvatum n.g. n. sp — Ulrich , lk. 145, joon. 13:2
1930     Rhizocorallium devonicum nov. sp. — Hecker , lk. 156, joon. 16:1-2
1954     Rhizocorallium jurense n. sp. — Mayer , lk. 25, joon. 1
1954     Rhizocorallium irregulare n. sp. — Mayer , lk. 82, joon. 2-3
1974     Rhizocorallium irregulare Mayer, 1954 — Fürsich , lk. 24, joon. 1-2
1985     Rhizocorallium type A (R. cf. R. irregulare Mayer, 1954) — Eagar, Baines, Collison, Hardy, Okolo & Pollard , lk. 143, joon. 4D; 5B
1988     Scolicia plana — McCann & Pickerill , lk. 341
1994     Rhizocorallium irregulare — Buckman , lk. 135, joon. 1A-B
1994     Rhizocorallium irregulare Mayer — Rindsberg , lk. 51, joon. 13C-D
1997     Rhizocorallium jenense — Jensen , lk. 78, joon. 40a, 52, 65A [only horizontally oriented)
Klassifikatsioon
organismirühmBiota
ihnorühmIchnofossils
perekondIlmenichnus
liikatherus
devonicus
multilobatus