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Trigonia somaliensis
Taxonomy
Trigonia somaliensis was named by Stefanini (1939). Its type locality is Anole Issa, Oolitico inferiore, which is in a Callovian/Oxfordian marine horizon in Somalia.
Sister species lacking formal opinion data
T. aliformis, T. bella, T. brevicostata, T. carinata, T. clavigera, T. conradi, T. corderoi, T. costata, T. crebraecostata, T. denticulata, T. elongata, T. guadalupae, T. kenti, T. kidugalloensis, T. leckenbyi, T. libanotica, T. literata, T. loutfyi, T. migeodi, T. mollesensis, T. proelanza, T. prora, T. spinulosa, T. stelzneri, T. tenuis, T. trafalgarensis, T. kuchensis, T. elongata, T. nitida, T. tumida
Synonymy list
Year | Name and author |
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1939 | Trigonia somaliensis Stefanini |
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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 somaliensis Stefanini 1939
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Diagnosis
No diagnoses are available