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Olcostephanus copiapoensis
Taxonomy
No taxonomic data are available
Sister species
Astieria bangei, Astieria neohispanica, Astieria raricostata, Astieria zacatecana, Holcostephanus (Astieria) josephinus, Maderia casitensis, Maderia coahuilensis, Maderia marcoensis, Maderia marcosensis, O. astierianus, O. atherstoni (syn. Holcostephanus modderensis, Ammonites schenki, Rogersites curvicostata, Rogersites filifer, Holcostephanus wilmanae, Rogersites sphaeroidalis, Holcostephanus midas, Astieria actinota, Rogersites otoitoides, Rogersites tenuicostatus, Rogersites douvillei, Taraisites neoleonense, Ammonites bainii, Astieria astieriformis, Rogersites bakeri, O. coahuilensis, Astieria curacoensis, Astieria catulloi, Astieria symonensis, Astieria leptoplana, Rogersites prorsiradiatus, Holcostephanus rogersi, O. quadriradiatus, Holcostephanus (Astieria) guebhardi, Astieria sudandina, Astieria imbricata, Holcostephanus auritus), O. delicatecostatus, O. detonii, O. paucicostatus, O. pecki, O. popenoei, O. sanlazarensis, Subastieria balkanica, Subastieria inordinata, Subastieria sulcosae, Subastieria sulcosus, Taraisites bosei
Sister species lacking formal opinion data
O. astieri, O. carpathicus, O. curacoensis, O. densicostatus, O. drumensis, O. filosus, O. hispanicus, O. laticostata, O. nicklesi, O. psilostomus, O. sayni-subfilosus, O. stephanophorus, O. colorinensis, O. jeannoti, O. jeannoti, O. astieri, O. densistriatus, O. drumensis, O. andartae, O. boussingaultii
Synonymy list
No taxonomic opinions are available
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: Late/Upper Valanginian or 137.05000 to 132.60000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Valanginian | Chile (Copiapó) | Olcostephanus copiapoensis (222939 223026) |