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Curvolithus

Taxonomy
Curvolithus was named by Fritsch (1908). It is considered to be a form taxon.

It was assigned to Ichnofossils by Hantzschel (1975), Germs (1995), Buatois et al. (1998).

Synonymy list
YearName and author
1908Curvolithus Fritsch
1975Curvolithus Hantzschel
1995Curvolithos Germs
1998Curvolithus Buatois et al. pp. 761 - 763

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RankNameAuthor
Ichnofossils
RankNameAuthor
genusCurvolithusFritsch 1908

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Curvolithus Fritsch 1908
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Diagnosis
ReferenceDiagnosis
W. Hantzschel 1975Ribbonlike trails, more or less straight, flat; consisting of 3 parts: broad, usually smooth central stripe (about 0.5 to 2 cm wide) and very narrow lateral ridges (1 to 2 mm wide).
L. A. Buatois et al. 1998Straight to curved, horizontal, subhorizontal to rarely oblique, ribbonlike or tonguelike, flattened, unbranched, essentially endostratal traces with three rounded lobes on upper surface and up to four lobes on concave or convex lower surface. Central lobe on upper surface wider than outer lobes and separated from them by shallow, angular furrows. Faint, narrow central furrow dividing central lobe in upper surface may be present