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Maturifusus
Taxonomy
Maturifusus was named by Szabo (1983) [Sepkoski's age data: J Bajo-u Sepkoski's reference number: 661]. Its type is Maturifusus densicostatus.
It was synonymized subjectively with Astandes by Kaim (2004).
It was assigned to Buccinidae by Szabo (1983); to Gastropoda by Gründel (1998); to Neotaenioglossa by Sepkoski (2002); and to Maturifusidae by Schulbert and Nützel (2013).
It was synonymized subjectively with Astandes by Kaim (2004).
It was assigned to Buccinidae by Szabo (1983); to Gastropoda by Gründel (1998); to Neotaenioglossa by Sepkoski (2002); and to Maturifusidae by Schulbert and Nützel (2013).
Species
M. densicostatus (type species), M. grimmensis
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1983 | Maturifusus Szabo p. 44 |
| 1998 | Maturifusus Gründel p. 17 |
| 2002 | Mathurifusus Sepkoski |
| 2013 | Maturifusus Schulbert and Nützel p. 751 |
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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. †Maturifusus Szabo 1983
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†Maturifusus densicostatus Szabo 1983
†Maturifusus grimmensis Grundel 1999
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| J. Szabo 1983 | Fusiform shell with moderately high spire, convex whorls and deep suture. The periphery is rounded, the base is concave along the columella. The aperture is axially elongated, with a connected rather long siphonal canal. In the parietal and columellar region a thin callus, appearing in a narrow zone, may occur. The ornament consists of strong collabral ribs or folds, and spiral cords and threads. The intersections of the two differently directed ornamental elements may bear tiny tubercles. The shell-structure and the embryonal shell are unknown. |
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Sevatian to the top of the Early/Lower Bajocian or 211.18000 to 168.60000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sevatian | USA (Idaho) | M. siphonatus (38377) | |
| Spinatum | Germany | M. grimmensis (152175 159446) | |
| Spinatum | Germany (Bavaria) | M. grimmensis (25502) | |
| Early/Lower Bajocian | Germany | M. sp. (151219) | |
| Subfurcatum - Garantiana | Hungary | M. densicostatus (151886) |