liik
Teichichnus ovillus Legg, 1985
Current taxon already exists. See initial taxon Teichichnus rectus
Taxon ID: 15464
Fossiilirühm: Ichnofossils
Kuulub: Teichichnus
Other version of taxon: Teichichnus rectus
Taksoni kirjeldused
Legg, 1985
Diagnosis. Vertical wall like structures straight to slightly sinuous unbranched with protrusive or retrusive spreite.
Description. The specimens are vertical straight to slightly sinuous unbranched and wall like. They are 2.4 to 4.0 crn wide and 2.0 to 5.8 cm deep and collected specimens are up to 23 cm long although material examined in the field was up to 80 crn long. Internal spreite are reflected in laminations where they meet the outside wall. Spreite are both protrusive and retrusive.
Jensen, 1997
Description. - Straight to gently curved stacked guttershaped laminae forming low wall-like structures.
Sünonüümika
1965 Large teichichnian burrows — Martinson , joon. 21-23
1985 Teichichnus ovillus n. ichnosp. — Legg , lk. 161, joon. 4A
1997 Teichichnus ovillus Legg, 1985 — Jensen , lk. 90, joon. 61
2018 Teichichnus rectus — Knaust
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Klassifikatsioon
| organismirühm | Biota |
| ihnorühm | Ichnofossils |
| Bioturbation trace fossils | |
| perekond | Teichichnus |
| liik | duplex |
| multilineatus | |
| multiplex | |
| ovillus | |
| palmatus | |
| patens | |
| rectus | |
| sigmoidalis | |
| zigzag |