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Admetula
Taxonomy
Admetula was named by Cossmann (1889) [m. kosnik taxon no: 8248]. Its type is Buccinum evulsum.
It was reranked as Bonellitia (Admetula) by Turner (1938), Harris and Palmer (1947), Adegoke (1977), Hickman (1980), Squires (1984) and Squires (1988); it was synonymized subjectively with Admete (Bonellitia) by Olsson (1964).
It was assigned to Bonellitia by Turner (1938), Harris and Palmer (1947), Adegoke (1977), Hickman (1980), Squires (1984) and Squires (1988); to Admetinae by Wilson (1994); and to Cancellariidae by Petit (1976), Jung and Petit (1990) and Landau et al. (2012).
It was reranked as Bonellitia (Admetula) by Turner (1938), Harris and Palmer (1947), Adegoke (1977), Hickman (1980), Squires (1984) and Squires (1988); it was synonymized subjectively with Admete (Bonellitia) by Olsson (1964).
It was assigned to Bonellitia by Turner (1938), Harris and Palmer (1947), Adegoke (1977), Hickman (1980), Squires (1984) and Squires (1988); to Admetinae by Wilson (1994); and to Cancellariidae by Petit (1976), Jung and Petit (1990) and Landau et al. (2012).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1889 | Admetula Cossmann |
1938 | Bonellitia (Admetula) Turner p. 71 |
1947 | Bonellitia (Admetula) Harris and Palmer p. 412 |
1976 | Admetula Petit p. 38 |
1977 | Bonellitia (Admetula) Adegoke p. 206 |
1980 | Bonellitia (Admetula) Hickman p. 71 |
1984 | Bonellitia (Admetula) Squires p. 36 |
1988 | Bonellitia (Admetula) Squires p. 16 |
1990 | Admetula Jung and Petit p. 116 |
1994 | Admetula Wilson p. 172 |
2012 | Admetula Landau et al. p. 329 |
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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. †Admetula Cossmann 1889
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Admetula bayeri Petit 1976
Admetula deroyae Petit 1970
†Admetula evulsa Solander 1766
†Admetula valientensis Landau et al. 2012
Admetula vossi Petit 1976
†Admetula zalayana Jung and Petit 1990
†Admetula zapoteca Böse 1910
†Bonellitia (Admetula) imevborei Adegoke 1977
†Bonellitia (Admetula) paucivaricata Gabb 1864
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Invalid names: Cancellaria stantoni Dickerson 1913 [synonym]
†Bonellitia (Admetula) tumida Hickman 1980
Diagnosis
Reference | Diagnosis | |
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P. Jung and R. E. Petit 1990 | ShtW small, rounded, non-tabulate. Aperture broadly ovate, lirate within. Columella excavated with two strong descending folds and a third fold which forms the edge of the short but distinct anterior canal. Sculpture cancellate. Varices usually present at irregular intervals. Columcllarcallus not developed into a shield. No umbilicus. |
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Age range
Maximum range based only on fossils: base of the Danian to the top of the Late/Upper Pliocene or 66.00000 to 2.58800 Ma
Minimum age of oldest fossil (stem group age): 61.6 Ma
Minimum age of oldest fossil (stem group age): 61.6 Ma
Collections (54 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Danian | Denmark | A. rosenkrantzi, A. faksensis (176994) | |
Selandian | Nigeria | Bonellitia sp., Bonellitia imevborei (7791) | |
Selandian | Denmark | A. latesulcata (35263 35264 35265 35266 35267) | |
Ypresian | USA (Oregon) | Bonellitia paucivaricata (52304 52305) | |
Ypresian | USA (California) | Admete stantoni (52426 52428) Cancellaria stantoni (122294 122337) | |
Ypresian | USA (Texas) | A. irregularis (7789 83950 178054) A. sp. (84325) | |
Eocene | USA (California) | Cancellaria stantoni (91476 207113 207116) | |
Lutetian | USA (Oregon) | Bonnellitia paucivericata (201033) | |
Lutetian | USA (California) | Bonellitia paucivaricata (5540 194413) | |
Lutetian | USA (Texas) | A. irregularis (205520) A. sp. (205521) | |
Bartonian | USA (Washington) | Admete stantoni (201101 201123 201124) Bonellitia paucivaricata (52205) Cancellaria stantoni (207129) | |
Bartonian | USA (California) | Bonellitia paucivaricata (52805 52827) Cancellaria stantoni (122340) | |
Bartonian | USA (Oregon) | Bonnellitia paucivericata (200863) | |
Bartonian | USA (Washinton) | Admete stantoni (201102) | |
Priabonian | USA (Oregon) | Bonellitia tumida (39947 39948 39951 39953 40186 40190 40191 40192 40199) | |
Priabonian - Rupelian | USA (Oregon) | Bonellitia tumida (40187) | |
Chattian | Denmark | A. postera (234515) | |
Messinian | Panama (Bocas del Toro) | A. valientensis (135822 135828) | |
Messinian | Panama (Bocas) | A. valientensis (135887 135889) | |
Messinian | Dominican Republic | A. zalayana (89564) | |
Messinian - Zanclean | Dominican Republic | A. zalayana (74967) | |
Late/Upper Pliocene | Mexico (Veracruz) | A. zapoteca (96440) | |
Piacenzian | Panama (Bocas del Toro) | A. valientensis (61344) |