Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Hemiaster scutiger
Taxonomy
Hemiaster scutiger was named by Sharpe (1849). It is not extant. Its type specimen is MNHN.F.R70324.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1849 | Hemiaster scutiger Sharpe p. 376–380 |
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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.
†Hemiaster scutiger Sharpe 1849
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum | |||||
References: Aberhan 1992, Kiessling 2004 |
Age range: base of the Late/Upper Cenomanian to the top of the Early/Lower Turonian or 99.60000 to 89.30000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Cenomanian | Portugal (Região do Centro) | Hemiaster scutiger (224527) | |
Early/Lower Turonian | Portugal (Região do Centro) | Hemiaster scutiger (224528) |