| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Loxonema septentrionale
Taxonomy
Loxonema septentrionale was named by Koken and Perner (1925) [Loxonema septentrionale Koken in Koken & Perner 1925]. It is not extant. Its type locality is Trosviken ved Brevik, which is in a Pusgillian marine shale in the Venstøp Formation of Norway.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1925 | Loxonema septentrionale Koken and Perner |
| 1963 | Loxonema septentrionale Yochelson pp. 209 - 210 figs. pl. 8 f. 14-15 |
| 2023 | Loxonema septentrionale Wagner p. 1744 |
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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.
†Loxonema septentrionale Koken and Perner 1925
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order | |||||
| References: Hendy 2009, Bambach et al. 2007 | |||||
Age range: Pusgillian or 449.50000 to 449.20000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pusgillian | Norway (Skiens-Langsund) | Loxonema septentrionale (type locality: 73450) |