| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Darvelus primus
Taxonomy
Darvelus primus was named by Hull (1995). Its type locality is Section 2, SM-48, Stanley Mountain, California, which is in a Tithonian basinal (siliceous) limestone in the Unit 2 Formation of California.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1995 | Darvelus primus Hull |
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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.
†Darvelus primus Hull 1995
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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 Early/Lower Tithonian to the top of the Late/Upper Tithonian or 149.20000 to 143.10000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Tithonian | USA (California) | Darvelus primus (type locality: 50743) | |
| Late/Upper Tithonian | Antarctica | Darvelus primus (46968 46969) |