perekond

Harlaniella Sokolov, 1972

Taksoni kirjeldused

Ivantsov, 2013b

D i a g n o s i s. Narrow convex flat to concave linear impressions or rare rod-shaped casts with an elliptical transverse section, gently curved to less commonly straight. Simple or branching, located at lower surfaces of sandy layers. Ornamentation in the form of closely spaced oblique transverse (directed forth and right) or sublongitudinal furrows.

Valik taksonit käsitlevast teaduskirjandusest

Jensen, S. 2003. The Proterozoic and Earliest Cambrian Trace Fossil Record; Patterns, Problems and Perspectives. Integrative and Comparative Biology 43, 1, 219-228. DOI:10.1093/icb/43.1.219

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

organismirühm	Biota
domeen	Eukaryota
riik	Animalia
	Plantae
	Protozoa
perekond	Allonema
	Harlaniella
liik	ingriana
	podolica
	ternavensis
perekond	Retiranus

Levik kirjandusandmetel

Palij et al., 1979 Kambrium
Jensen, 2003 Pasha 3 puurauk, Leningradi oblast Kotlini lade