Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Stigonematales
Taxonomy
Stigonematales was named by Geitler (1925). It is extant.
It was assigned to Cyanobacteria by Mandal and Maithy (1984).
It was assigned to Cyanobacteria by Mandal and Maithy (1984).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1925 | Stigonematales Geitler |
1984 | Stigonematales Mandal and Maithy p. 10 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: p = phylum | |||||
Reference: Vachard and Aretz 2004 |
Age range
Maximum range based only on fossils: Statherian or 1800.00000 to 1600.00000 Ma
Minimum age of oldest fossil (stem group age): 1600.0 Ma
Minimum age of oldest fossil (stem group age): 1600.0 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Statherian | India (Rajasthan) | Ghoshia bifurcata (227965) |