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Trigonia (Indotrigonia) smeei
Taxonomy
Trigonia smeei was named by Sowerby (1840).
It was recombined as Trigonia (Indotrigonia) smeei by Cox (1952).
It was recombined as Trigonia (Indotrigonia) smeei by Cox (1952).
Sister species lacking formal opinion data
Indotrigonia africana, Indotrigonia dietrichi, T. aliexpandita, T. alta, T. americana, T. angulicostata, T. angustata, T. bella, T. castor, T. cerulia, T. cincta, T. clavigera, T. conradi, T. corderoi, T. corderoi, T. cornueli, T. costata, T. costata, T. costulata, T. crebraecostata, T. daedalea, T. dainellii, T. densestriata, T. denticulata, T. elegantissima, T. elongata, T. enfaulensis, T. eufalensis, T. gihbosn, T. guadalupae, T. herzogi, T. higazi, T. hondaana, T. incrassata, T. ingens, T. interlaevigata, T. kenti, T. kidugalloensis, T. latezonata, T. leckenbyi, T. lewisi, T. libanotica, T. lingonense, T. losadai, T. loutfyi, T. migeodi, T. mirandaensis, T. mollesensis, T. mollesensis, T. mortoni, T. muelleri, T. munita, T. nitida, T. papillata, T. proelanza, T. prora, T. proscabra, T. pseudomeriani, T. pulchella, T. pulla, T. quadrangularis, T. sanctae-crucis, T. senex, T. similis, T. spinulosa, T. stelzneri, T. sumiyagura, T. tenuis, T. trafalgarensis, T. triangulare, T. tuberculata, T. varians, T. weidmanni, T. teali, T. kuchensis, T. chariensis, T. elongata, T. elongata, T. haboensis, T. kheraensis, T. nitida, T. propinqua, T. similis, T. tumida, T. moretoni
Synonymy list
| Year | Name and author |
|---|---|
| 1840 | Trigonia smeei Sowerby |
| 1952 | Trigonia (Indotrigonia) smeei 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 (Indotrigonia) smeei Sowerby 1840
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family | |||||
| References: Aberhan et al. 2004, Ros-Franch et al. 2014 | |||||
Age range: base of the Late/Upper Kimmeridgian to the top of the Early/Lower Tithonian or 152.21000 to 145.06000 Ma
Collections (29 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kimmeridgian | Tanzania | Trigonia smeei (35572 35573) | |
| Kimmeridgian - Early/Lower Tithonian | Tanzania | Trigonia smeei (35570) | |
| Late/Upper Kimmeridgian | Tanzania | Trigonia smeei (36279 36280 36284 36285 36286 36287 36291 36292 36296 36298 36299 36304 36307 36309 36311 36313) | |
| Early/Lower Tithonian | Tanzania | Trigonia smeei (35568 35571 79019 79023 79028 79029 79087 79091 79250 79267) |