Harlaniella

Harlaniella; Temporal range: Ediacaran PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Incertae sedis
Genus:	†Harlaniella; Sokolov, 1972
Species
	Harlaniella podolica Sokolov, 1972 (type) ; H. ingriana Ivantsov, 2013 ;

Harlaniella podolica is a problematic Ediacaran species of elongate, striated or crudely 'segmented' tubes, once thought to represent a trace fossil, but now believed to represent internal casts of the body of an unknown organism.^[1]^[2]

References

^ Jensen, S. (2003). "The Proterozoic and Earliest Cambrian Trace Fossil Record; Patterns, Problems and Perspectives". Integrative and Comparative Biology. 43 (1): 219–28. doi:10.1093/icb/43.1.219. PMID 21680425.
^ Ivantsov, A. Yu. (2013). "New data on Late Vendian problematic fossils from the genus Harlaniella". Stratigraphy and Geological Correlation. 21 (6): 592–600. Bibcode:2013SGC....21..592I. doi:10.1134/S0869593813060051. S2CID 140579599.

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[1] Jensen, S. (2003). "The Proterozoic and Earliest Cambrian Trace Fossil Record; Patterns, Problems and Perspectives". Integrative and Comparative Biology. 43 (1): 219–28. doi:10.1093/icb/43.1.219. PMID 21680425.

[2] Ivantsov, A. Yu. (2013). "New data on Late Vendian problematic fossils from the genus Harlaniella". Stratigraphy and Geological Correlation. 21 (6): 592–600. Bibcode:2013SGC....21..592I. doi:10.1134/S0869593813060051. S2CID 140579599.

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