| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Hypagnostus scrobiculatus
Taxonomy
Hypagnostus scrobiculatus was named by Westergard (1946). It is not extant.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1946 | Hypagnostus scrobiculatus Westergard |
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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.
†Hypagnostus scrobiculatus Westergard 1946
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family | |||||
| References: Hendy 2009, Whittington et al. 1997 | |||||
Age range: Ayusokkanian or 499.50000 to 497.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ayusokkanian | Kazakhstan | Hypagnostus scrobiculatus (118177) |