Английская Википедия:Halgaito Formation

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Шаблон:Infobox rockunit The Halgaito Formation is the basal Permian geologic member of the Cutler Group in southern Utah.[1] The member consists of silty sandstone, siltstone and limestone.[2] The Elephant Canyon may grade into the Halgaito and grades northward into the Cedar Mesa Formation.[3]

Extent

There is no designated type locality for the Halgaito.[4] The shale can be seen at the confluence of the Green River and Colorado Rivers and in Cataract Canyon.[5]

References

Шаблон:Sisterlinks

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Шаблон:Permian-stub Шаблон:Utah-geologic-formation-stub