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Karakaschiceras quadristrangulatum
Taxonomy
Leopoldia quadristrangulata was named by Sayn (1907).
It was recombined as Karakaschiceras quadristrangulatum by Reboulet (1996).
It was recombined as Karakaschiceras quadristrangulatum by Reboulet (1996).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1907 | Leopoldia quadristrangulata Sayn |
| 1996 | Karakaschiceras quadristrangulatum Reboulet p. 59 figs. Pl 1, figs 10-12 |
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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.
†Karakaschiceras quadristrangulatum Sayn 1907
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Early/Lower Valanginian or 137.05000 to 132.60000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Valanginian | Poland (Gmina Tomaszów Mazowiecki) | Karakaschiceras quadristrangulatum (192512 192513) | |
| Early/Lower Valanginian | France | Karakaschiceras quadristrangulatum (201893 202410 202411 202415 202886) |