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Tetragonites (Tetragonites)
Taxonomy
Tetragonites (Tetragonites) was named by Kossmat (1895).
It was assigned to Tetragonites by Cooper and Kennedy (1979), Wright et al. (1996), Szives (2007), El Qot (2018).
It was assigned to Tetragonites by Cooper and Kennedy (1979), Wright et al. (1996), Szives (2007), El Qot (2018).
Subtaxa
Tetragonites (Tetragonites) collignoni (syn. Tetragonites blaisoni), Tetragonites (Tetragonites) duvalianus, Tetragonites (Tetragonites) heterosulcatum, Tetragonites (Tetragonites) jurinianus (syn. Lytoceras (Tetragonites) zacatecanus), Tetragonites (Tetragonites) kitchini (syn. Tetragonites hulenensis), Tetragonites (Tetragonites) timotheanus
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1895 | Tetragonites (Tetragonites) Kossmat p. 131 |
1979 | Tetragonites (Tetragonites) Cooper and Kennedy p. 181 |
1996 | Tetragonites (Tetragonites) Wright et al. p. 6 |
2007 | Tetragonites (Tetragonites) Szives p. 49 |
2018 | Tetragonites (Tetragonites) El Qot p. 150 |
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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.
Subg. †Tetragonites (Tetragonites) Kossmat 1895
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†Tetragonites (Tetragonites) collignoni Breistroffer 1940
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Invalid names: Tetragonites blaisoni Collignon 1964 [synonym]
†Tetragonites (Tetragonites) duvalianus d'Orbigny 1841
†Tetragonites (Tetragonites) heterosulcatum Anthula 1899
†Tetragonites (Tetragonites) jurinianus Pictet 1847
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Invalid names: Lytoceras (Tetragonites) zacatecanus Böse 1923 [synonym]
†Tetragonites (Tetragonites) kitchini Krenkel 1910
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Invalid names: Tetragonites hulenensis Murphy 1967 [synonym]
†Tetragonites (Tetragonites) timotheanus Pictet 1847
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†Tetragonites timotheanus rectangularis Wiedmann 1962
†Tetragonites rectangularis alaskaensis Murphy 1967
Invalid names: Tetragonites jurinianus angolana Haas 1942 [invalid subgroup]
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 4 | 15.3 | 13.0 | 17.6 | 15.6 | 2.21 | |
shell diameter | 4 | 36.4 | 31.0 | 42.0 | 37.0 | 5.56 | |
shell inflation | 4 | 10.4 | 9.00 | 12.0 | 10.6 | 1.45 |
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: base of the Early/Lower Aptian to the top of the Early/Lower Cenomanian or 121.40000 to 93.90000 Ma
Collections (49 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Aptian | France | Tetragonites duvalianum (58876) | |
Late/Upper Aptian | Egypt | Tetragonites duvalianus (191699 191709) | |
Late/Upper Aptian | Hungary | Tetragonites duvalianus, Tetragonites heterosulcatum (226273) | |
Late/Upper Aptian | USA (California) | Tetragonites timotheanum (216356) | |
Late/Upper Aptian | Argentina | Tetragonites heterosulcatus (63996) | |
Late/Upper Aptian - Early/Lower Albian | USA (California) | Tetragonites timotheanum (216369 216370) | |
Early/Lower Albian | USA (Alaska) | Tetragonites timotheanus (88064) | |
Early/Lower Albian | USA (California) | Tetragonites timotheanum (216368) | |
Early/Lower Albian | Dominican Republic | Tetragonites rectangularis (65128) | |
Albian | Egypt | Tetragonites duvali (171273 171274) Tetragonites rectangularis (176860) | |
Albian | USA (California) | Tetragonites timotheanum (216375 216376 216377 216378) | |
Albian | USA (Oregon) | Tetragonites hulenensis (229463) | |
Albian | Canada (British Columbia) | Tetragonites kitchini (87475 87476) Tetragonites rectangularis (87674 87676 87682 87685) | |
Albian | Antarctica | Tetragonites heterosulcatus (83557) | |
Albian | Madagascar | Tetragonites timotheanus (98264) | |
Albian | USA (Alaska) | Tetragonites timotheanus (38516) | |
Early/Lower Albian - Late/Upper Albian | France | Tetragonites rectangularis (58861) | |
Middle Albian | Venezuela | Tetragonites rectangularis (87946) | |
Late/Upper Albian | Angola | Tetragonites collignoni, Tetragonites jurinianus (232171) Tetragonites jurinianus (83840) | |
Late/Upper Albian | France | Tetragonites jurinianus (56527 58431) Tetragonites rectangularis, Tetragonites jurinianus (56680) Tetragonites timotheanus (58122) Tetragonites timotheanus, Tetragonites jurinianus (56523) | |
Late/Upper Albian | Egypt | Tetragonites duvali (98327) | |
Late/Upper Albian | Serbia | Tetragonites timotheanus, Tetragonites rectangularis (239132) | |
Late/Upper Albian | Italy | Tetragonites rectangularis (12838) | |
Late/Upper Albian | Antarctica | Tetragonites rectangularis (83560) | |
Late/Upper Albian | Madagascar (Antsiranana) | Tetragonites rectangularis (98215) | |
Late/Upper Albian | Canada (British Columbia) | Tetragonites kitchini (87720) Tetragonites rectangularis (87714) | |
Cenomanian | New Zealand | Tetragonites rectangularis (83439) | |
Early/Lower Cenomanian | France | Tetragonites rectangularis (13500) | |
Early/Lower Cenomanian - Middle Cenomanian | France | Tetragonites rectangularis (230858) | |
Late/Upper Cenomanian | Angola | Tetragonites blaisoni (175545) | |
Middle Cenomanian | Mozambique | Tetragonites collignoni (174799) |