Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Sycidium
Taxonomy
Sycidium was named by Sandberger (1849). It is not extant. Its type is Sycidium reticulatum.
It was assigned to Sycidiales by Andrews (1970).
It was assigned to Sycidiales by Andrews (1970).
Species
S. reticulatum (type species)
Synonymy list
Year | Name and author |
---|---|
1849 | Sycidium Sandberger |
1970 | Sycidium Andrews |
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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: Kiessling 2004 |
Age range: base of the Givetian to the top of the Early/Lower Frasnian or 387.95000 to 379.00000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Givetian | China (Hunan) | S. sp. (34986) | |
Early/Lower Frasnian | Czech Republic | S. sp. (83223) | |
Frasnian | Czech Republic | S. sp. (83224) | |
Frasnian | USA (Alaska) | S. sp. (3933) |