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Lytoceras subfimbriatum
Taxonomy
Ammonites subfimbriatus was named by d'Orbigny (1841). It is a 3D body fossil.
It was recombined as Lytoceras subfimbriatum by Avram and Gradinaru (1993), Reboulet (1996), Cecca et al. (1998), Lukeneder (2004), Benzaggagh (2025).
It was recombined as Lytoceras subfimbriatum by Avram and Gradinaru (1993), Reboulet (1996), Cecca et al. (1998), Lukeneder (2004), Benzaggagh (2025).
Sister species lacking formal opinion data
L. altum, L. ceratophagum, L. cornucopiae, L. densifibriatum, L. densifimbriatum, L. densifimbriatus, L. dilucidum, L. fibriatum, L. hircinum, L. ktenasi, L. mahafalense, L. onychograptum, L. ophioneum, L. orsini, L. penicillatum, L. phaestus, L. polyanchomenum, L. polycyclum, L. porlaeve, L. puezanum, L. raricinctum, L. sauclum, L. strambergense, L. subescens, L. taharoense, L. taharosense, L. torulosum, L. cinctum, L. varagurense, L. annibal
Entered
by A. Hendy on 2008-08-11; modified by M. Clapham on 2015-04-22
Synonymy list
| Year | Name and author |
|---|---|
| 1841 | Ammonites subfimbriatus d'Orbigny p. 121 figs. pl. 35, figs. 1-4 |
| 1993 | Lytoceras subfimbriatum Avram and Gradinaru p. 672 |
| 1996 | Lytoceras subfimbriatum Reboulet p. 193 figs. Pl 37, figs 6,7; pl 38, figs 5-7 |
| 1998 | Lytoceras subfimbriatum Cecca et al. p. 68 figs. Pl 1, fig 16 |
| 2004 | Lytoceras subfimbriatum Lukeneder p. 49 figs. Pl 1, figs 1,2 |
| 2025 | Lytoceras subfimbriatum Benzaggagh p. 8 figs. 7A-D |
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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.
†Lytoceras subfimbriatum d'Orbigny 1841
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 5 | 12.1 | 7.00 | 38.0 | 9.00 | 13.0 | |
| shell diameter | 5 | 31.4 | 20.0 | 100.0 | 24.0 | 34.3 | |
| shell inflation | 5 | 13.5 | 8.00 | 40.0 | 11.0 | 13.4 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: base of the Late/Upper Valanginian to the top of the Early/Lower Barremian or 137.05000 to 121.40000 Ma
Collections (53 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Valanginian | Austria | Lytoceras subfimbriatum (55585 64831 69120) | |
| Late/Upper Valanginian | Tunisia | Lytoceras subfimbriatum (205374 205401) | |
| Late/Upper Valanginian | Italy | Lytoceras subfimbriatum (65584) | |
| Late/Upper Valanginian | Hungary | Lytoceras subfimbriatum (86377 86379 86381 86382) | |
| Late/Upper Valanginian | Romania | Lytoceras subfimbriatum (69198) | |
| Late/Upper Valanginian | France | Lytoceras subfimbriatum (202555 202556 202558 202559 202560 202562) | |
| Valanginian | Morocco (Agadir) | Lytoceras subfimbriatum (37864 37865 38271) | |
| Early/Lower Valanginian - Early/Lower Aptian | Italy | Lytoceras subfimbriatum (160725) | |
| Early/Lower Hauterivian | France | Lytoceras subfimbriatum (202574 202576 202579 202580 202581 202587 202594 202856) | |
| Early/Lower Hauterivian | Tunisia | Lytoceras subfimbriatum (205404 205405) | |
| Hauterivian | Portugal | Lytoceras subfimbriatum (65740) | |
| Hauterivian | Morocco (Agadir) | Lytoceras subfimbriatum (38252) | |
| Hauterivian | Slovakia | Lytoceras subfimbriatum (2119) | |
| Late/Upper Hauterivian | Italy | Lytoceras subfimbriatum (168437) | |
| Late/Upper Hauterivian | Tunisia | Lytoceras subfimbriatum (205696 205700 205701 205702 205707) | |
| Late/Upper Hauterivian | Spain | Lytoceras subfimbriatum (61522 61523 61525 61526 61535 61536 61538) | |
| Late/Upper Hauterivian | Hungary | Lytoceras subfimbriatum (61566 86360 86361) | |
| Early/Lower Barremian | Hungary | Lytoceras subfimbriatum (86347) | |
| Early/Lower Barremian | Morocco | Lytoceras subfimbriatum (240072 240075) |