Suborder:
|
Goniatitina
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Superfamily:
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Gastrioceratoidea
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Family:
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Reticuloceratidae
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Subfamily:
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Reticuloceratinae
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Genus:
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Tectiretites
|
Species:
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confinis |
Qualifier:
|
ss |
Author:
|
Ruzhencev & Bog. 1978,p.263
|
Lower Boundary:
|
RUS Nm2b1--Nm2b2(S.krest.--P.alpharhip.), 316.8 million years
|
Upper Boundary:
|
RUS Nm2b2--Nm2b3 (alpharh.--R.reticul.), 315.4 million years
|