Suborder:
|
Goniatitina
|
Superfamily:
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Gastrioceratoidea
|
Family:
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Reticuloceratidae
|
Subfamily:
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Reticuloceratinae
|
Genus:
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Tectiretites
|
Species:
|
davisi |
Qualifier:
|
ss |
Author:
|
Foord & Crick 1897,p.198
|
Lower Boundary:
|
GBY R1b--R1c (Ph.nodosum--R.reticulatum), 315.4 million years
|
Upper Boundary:
|
GBY R1c(R.reticulatum--Ph.coreticulatum), 315.2 million years
|