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Trigonarca angolensis
Taxonomy
Trigonarca angolensis was named by Rennie (1929).
Sister species lacking formal opinion data
Cucullaea austriaca, Cucullaea crassitesta, Cucullaea szaboi, T. abrupta, T. brahminica, T. canensis, T. cliffwoodensis, T. cuneiformis, T. curvatodonta, T. depressa, T. elongata, T. falloti, T. ferlinii, T. galdrina, T. maconensis, T. meridionalis, T. moutoniana, T. multidentata, T. obliqua, T. obliquata, T. obsoleta, T. passyana, T. semisulcata, T. szaboi, T. thevestensis, T. triquetra
Synonymy list
Year | Name and author |
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1929 | Trigonarca angolensis Rennie |
1933 | Trigonarca angolensis Riedel p. 45 figs. Pl 32, figs 11-15 |
1955 | Trigonarca angolensis Reyment p. 130 figs. Pl 1, figs 7,8 |
1957 | Trigonarca angolensis Dartevelle and Freneix p. 30 figs. Pl 2, fig 10 |
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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.
†Trigonarca angolensis Rennie 1929
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Aberhan et al. 2004, Mikkelsen and Bieler 2008 |
Collections (12 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Turonian | Cameroon | Trigonarca angolensis (209675) | |
Turonian - Coniacian | Cameroon | Trigonarca angolensis (209660) | |
Coniacian | Nigeria (Enugu) | Trigonarca angolensis (90241) | |
Coniacian | Cameroon | Trigonarca angolensis (177976 209647 209666 209667) | |
Middle Santonian - Late/Upper Santonian | Congo-Brazzaville | Trigonarca angolensis (191893) | |
Maastrichtian | Nigeria | Trigonarca angolensis (1329 1361) | |
Maastrichtian | Algeria | Trigonarca angolensis (1344) | |
Danian | Argentina (Mendoza) | Trigonarca angolensis (236248) |