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Grypania spiralis

Taxonomy
Helminthoidichnites spiralis was named by Walcott (1899).

It was recombined as Grypania spiralis by Walter et al. (1976).

Synonymy list
YearName and author
1899Helminthoidichnites spiralis Walcott
1976Grypania spiralis Walter et al. p. 877

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RankNameAuthor
Life
Eukaryota()
Archaeplastida
Chloroplastida
RankNameAuthor
phylumChlorophytaReichenbach 1834
genusGrypania
speciesspiralis(Walcott 1899)

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
Environment: lagoonal, coastal, inner shelf, marine, brackish, freshwaterp
Locomotion: stationaryp
Attached: yesp
Life habit: epifaunalp
Diet: "photoautotroph"p
Created: 2007-10-23 02:26:17
Modified: 2007-10-23 04:26:17
Source: p = phylum
Reference: Kiessling 2004

Age range: base of the Rhyacian to the top of the Ediacaran or 2300.00000 to 541.00000 Ma

Collections (6 total)


Time interval Ma Country or state Original ID and collection number
Rhyacian2300.0 - 2050.0USA (Michigan) Grypania spiralis (192010)
Mesoproterozoic1600.0 - 1000.0India (Bihar) Grypania spiralis (192009)
Neoproterozoic1000.0 - 541.0China (Tianjin) Grypania spiralis (10312)
Neoproterozoic1000.0 - 541.0USA (Montana) Grypania spiralis (10306 192007)
Ediacaran635.0 - 541.0China (Guizhou) Grypania spiralis (91632)