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Lobotornoceras
Taxonomy
Lobotornoceras was named by Schindewolf (1936) [Sepkoski's age data: D Fras-l D Fras-m Sepkoski's reference number: 1042]. It is not extant.
It was assigned to Goniatitida by Sepkoski (2002); and to Tornoceratinae by Korn and Klug (2002), Korn (2006), Bockwinkel et al. (2013), Bockwinkel et al. (2013) and Söte et al. (2021).
It was assigned to Goniatitida by Sepkoski (2002); and to Tornoceratinae by Korn and Klug (2002), Korn (2006), Bockwinkel et al. (2013), Bockwinkel et al. (2013) and Söte et al. (2021).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1936 | Lobotornoceras Schindewolf |
| 2002 | Lobotornoceras Korn and Klug p. 156 |
| 2002 | Lobotornoceras Sepkoski |
| 2006 | Lobotornoceras Korn |
| 2013 | Lobotornoceras Bockwinkel et al. p. 58 |
| 2013 | Lobotornoceras Bockwinkel et al. p. 268 |
| 2021 | Lobotornoceras Söte et al. p. 256 |
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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.
G. †Lobotornoceras Schindewolf 1936
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†Lobotornoceras ausavense Steininger 1849
†Lobotornoceras bensaidi Bockwinkel et al. 2013
†Lobotornoceras hassoni House 1978
†Lobotornoceras strangulatum Keyserling 1844
†Tornoceras ausavense crassum Matern 1931
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 6 | 4.21 | 2.20 | 10.6 | 4.15 | 3.02 | |
| shell diameter | 6 | 7.41 | 4.10 | 18.3 | 7.14 | 5.11 | |
| shell inflation | 6 | 0.162 | 0.001 | 0.700 | 0.425 | 0.255 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Early/Lower Frasnian to the top of the Middle Famennian or 383.70000 to 364.70000 Ma
Collections (16 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Frasnian | USA (New York) | L. hassoni (136084 136089 136197) | |
| Middle Frasnian | Russian Federation (Komi Republic) | L. strangulatum (172462 172464) | |
| Late/Upper Givetian | Morocco | L. bensaidi (189346) | |
| Late/Upper Frasnian | Germany (Nordrhein-Westfalen) | L. ausavense (220479 220483) | |
| Early/Lower Famennian | Kazakhstan | L. bilobatum (172155) | |
| Early/Lower Famennian | Germany (Rhenish Massif) | L. bilobatum (5960) | |
| Early/Lower Famennian | Australia (Western Australia) | L. sp. (39100 65371) | |
| Middle Famennian | Kazakhstan (Chelyabinsk) | L. bilobatum (172159) | |
| Middle Famennian | Kazakhstan | L. bilobatum (172156 172161 172162) |