perekond
Sagittichnus Seilacher, 1953
Current taxon already exists. See initial taxon Lockeia
Taxon ID: 7909
Fossiilirühm: Ichnofossils
Kuulub: Bioturbation trace fossils
Other version of taxon: Lockeia
Baltoskandiast leitud liigid (andmebaasis):
Taksoni kirjeldused
Hammersburg et al., 2018
Diagnosis.—Small, subcircular to ovoid to arrowhead-shaped, convex mounds (hyporelief ) or concave pits (epirelief ), usually with medial keel; occurring in small to large groups; medial keel may or may not be present (Häntzschel, 1975; Głuszek, 1995; Garvey & Hasiotis, 2008).
Valik taksonit käsitlevast teaduskirjandusest
Palij, V. M., Posti, E., Fedonkin, M. A. 1979. Soft-bodied Metazoa and trace fossils of Vendian and Lower Cambrian. Upper Precambrian and Cambrian Paleontology of East-European Platform, pp. 49-82. Nauka.
Klassifikatsioon