Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Staurosphaera amplissima
Taxonomy
Staurosphaera amplissima was named by Foreman (1973).
Synonymy list
Year | Name and author |
---|---|
1973 | Staurosphaera amplissima Foreman |
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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.
†Staurosphaera amplissima Foreman 1973
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: p = phylum | |||||
Reference: Kiessling 1999 |
Age range: base of the Middle Toarcian to the top of the Valanginian or 182.90000 to 132.60000 Ma
Collections (12 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Middle Toarcian | Canada (British Columbia) | Staurosphaera amplissima (71090) | |
Middle Toarcian - Late/Upper Toarcian | Canada (British Columbia) | Staurosphaera amplissima (71094 71095 71096 71098 71099) | |
Aalenian | Canada (British Columbia) | Staurosphaera amplissima (71127) | |
Early/Lower Tithonian - Middle Tithonian | Austria | Staurosphaera amplissima (51228) | |
Late/Upper Tithonian | Austria | Staurosphaera amplissima (51204) | |
Late/Upper Tithonian - Berriasian | Germany | Staurosphaera amplissima (47169) | |
Berriasian | Austria | Staurosphaera amplissima (51197) | |
Valanginian | Oman | Staurosphaera amplissima (47179) |