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Trigonia (Frenguelliella) indica
Taxonomy
Trigonia indica was named by Stoliczka (1870).
It was recombined as Trigonia (Frenguelliella) indica by Cox (1952).
It was recombined as Trigonia (Frenguelliella) indica by Cox (1952).
Sister species lacking formal opinion data
T. bella, T. clavigera, T. conradi, T. corderoi, T. costata, T. crebraecostata, T. elongata, T. guadalupae, T. kenti, T. kidugalloensis, T. leckenbyi, T. libanotica, T. loutfyi, T. migeodi, T. mollesensis, T. proelanza, T. prora, T. stelzneri, T. tenuis, T. trafalgarensis, T. kuchensis, T. elongata, T. nitida, T. tumida
Synonymy list
| Year | Name and author |
|---|---|
| 1870 | Trigonia indica Stoliczka |
| 1952 | Trigonia (Frenguelliella) indica Cox |
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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.
†Trigonia (Frenguelliella) indica Stoliczka 1870
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: Maastrichtian or 72.20000 to 66.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Maastrichtian | India | Frenguelliella indica (1351) |