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Archaeonema longicellulare
Taxonomy
Archaeonema longicellularis was named by Schopf (1968). It is considered to be a form taxon. Its type specimen is Harvard Univ. 58478; stage coordinates 14.1 x 106.1 and is a 3D body fossil. Its type locality is North of Ross River Tourist Camp, which is in a Tonian peritidal chert in the Bitter Springs Formation of Australia.
It was corrected as Archaeonema longicellulare by Schopf and Blacic (1971).
It was corrected as Archaeonema longicellulare by Schopf and Blacic (1971).
Synonymy list
| Year | Name and author |
|---|---|
| 1968 | Archaeonema longicellularis Schopf p. 678 figs. Pl 80, fig 11 |
| 1969 | Archaeonema longicellularis Schopf and Barghoorn p. 117 figs. Pl 21, figs 1-4; pl 22, figs 2-4 |
| 1971 | Archaeonema longicellulare Schopf and Blacic p. 956 |
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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.
†Archaeonema longicellulare Schopf 1968
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Vachard and Aretz 2004 | |||||
Age range: Tonian or 1000.00000 to 850.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tonian | Australia (Northern Territory) | Archaeonema longicellularis (type locality: 227452) | |
| Tonian | Australia (South Australia) | Archaeonema longicellularis (215807) |