Genus
Teichichnus Seilacher, 1955
Taxon description
Knaust, 2018a
Diagnosis (emended herein): Vertical to oblique, unbranched or branched, elongated to arcuate spreite burrow with stacked convexdown and/or convex-up laminae and a passively filled terminal causative burrow. Funnel-like extension of the tube and wall ornamentation may be present.
Lima & Netto, 2012
Horizontal, concave tile-shaped, unbranched, flattened burrows forming vertical spreite. Burrow margins showing a discrete sinuosity along the burrow and tiles apparently are separated each other by a muddy film. Burrow fill similar to the host rock and burrow course slightly curved. Average burrow diameter is 9 mm. Preservation in positive hyporelief.
Selection of related publications
Vinn, O., Toom, U. 2018. First description of rare Teichichnus burrows from carbonate rocks of the Lower Paleozoic of Estonia. Carnets de Géologie 18, 13, 305-312. DOI:10.4267/2042/68550
Mikuláš, R., Meškis, S., Ivanov, A., Lukševičs, E., Zupinš, I., Stinkulis, G. 2013. A rich ichnofossil assemblage from the Frasnian (Upper Devonian) deposits at Andoma Hill, Onega Lake, Russia. Bulletin of Geosciences 88, 2, 389-400. DOI:10.3140/bull.geosci.1358
Schlirf, M., Bromley, R. G. 2007. Teichichnus duplex n. isp., new trace fossil from the Cambrian and the Triassic. Beringeria 37, 133-141.
Bromley, R. G., Uchman, A. 2003. Trace fossils from the Lower and Middle Jurassic marginal-marine deposits of the Sorthat Formation, Bornholm, Denmark. Bulletin of the Geological Society of Denmark 50, 2, 185-208. DOI:10.37570/bgsd-2003-50-15
Nielsen, J. K., Hansen, K. S., Simonsen, L. 1996. Sedimentology and ichnology of the Robbedale Formation (Lower Cretaceous), Bornholm, Denmark. Bulletin of the Geological Society of Denmark 43, 2, 115-131. DOI:10.37570/bgsd-1996-43-12
Pacześna, J. 1996. The Vendian and Cambrian ichnocoenoses from the Polish part of the East-European Platform. Prace Państwowego Instytu Geologicznego 152, 1-77.
List of species
1. Teichichnus duplex Schlirf et Bromley, 2007 | Middle Cambrian (old nomenclature)
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Classification
References based on distribution
- Bromley & Uchman, 2003 Korsodde, Bornholm Lower Jurassic