| 词条 | Pogonip Group |
| 释义 |
| name = Pogonip Group | image = | caption = | type = Geologic group | age = Early Ordovician stage Ordovician period | prilithology = | otherlithology = | namedfor = | namedby = | region = Nevada Utah | country = United States | coordinates = | unitof = | subunits = Antelope Valley Limestone Ninemile Formation Goodwin Limestone | underlies =Copenhagen Formation | overlies = Windfall Formation | thickness = | extent = | area = | map = | map_caption = }} The Pogonip Group is an Ordovician period geologic group located in southern Nevada and in Utah. GeologyIts subunits in Nevada, from youngest/later to oldest/earlier, are:
It preserves fossils dating back to the Early Ordovician stage of the Ordovician period. See also{{Portal|Ordovician|Nevada|Utah|Paleontology}}
References
6 : Geologic groups of Nevada|Geologic groups of Utah|Early Ordovician|Ordovician geology of Nevada|Ordovician geology of Utah|Ordovician System of North America |
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