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Linonema calyx
Taxonomy
Linosoma calyx was named by Schrammen (1937). It is not extant.
It was recombined as Linonema calyx by Laubenfels (1955).
It was recombined as Linonema calyx by Laubenfels (1955).
Synonymy list
| Year | Name and author |
|---|---|
| 1937 | Linosoma calyx Schrammen |
| 1955 | Linonema calyx Laubenfels |
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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.
†Linonema calyx Schrammen 1937
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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, Bambach et al. 2007 | |||||
Age range: base of the Late/Upper Oxfordian to the top of the Early/Lower Kimmeridgian or 157.90000 to 152.21000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Oxfordian | Argentina | Linonema calyx (45546) | |
| Middle Oxfordian - Late/Upper Oxfordian | Argentina (Mendoza) | Linonema calyx (135242) | |
| Middle Oxfordian - Late/Upper Oxfordian | Germany | Linonema calyx (74033 74036) | |
| Late/Upper Oxfordian | Poland | Linonema calyx (60854) | |
| Early/Lower Kimmeridgian | Germany | Linonema calyx (74037) | |
| Kimmeridgian | Germany | Linonema calyx (74050 74063) |