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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Isurolamna bajarunasi
Taxonomy
Lamiostoma bajarunasi was named by Glickman and Zhelezko (1985).
It was recombined as Isurolamna bajarunasi by Popov et al. (2025).
It was recombined as Isurolamna bajarunasi by Popov et al. (2025).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1985 | Lamiostoma bajarunasi Glickman and Zhelezko |
| 2025 | Isurolamna bajarunasi Popov et al. p. 135 figs. 6A1-C2 |
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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.
†Isurolamna bajarunasi Glickman and Zhelezko 1985
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009, Wagner 2023 | |||||
Age range: Lutetian or 48.07000 to 41.03000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian | Ukraine (Luhansk) | Isurolamna bajarunasi (120885) | |
| Lutetian | Russian Federation | Isurolamna bajarunasi (234684 234686 234687) | |
| Lutetian | Ukraine | Isurolamna bajarunasi (211009) | |
| Middle Eocene | Ukraine (Crimea) | Isurolamna bajarunasi (140018) |