词条 | Little Valley Formation |
释义 |
| name = Little Valley Formation | image = | caption = | type = Formation | age = Viséan | period = Visean | prilithology = | otherlithology = | namedfor = | namedby = | region = {{Flag|Virginia}} | country = {{Flag|United States}} | coordinates = | unitof = | subunits = | underlies = | overlies = | thickness = | extent = | area = | map = | map_caption = }} The Little Valley Formation is a geologic formation in Virginia. It preserves fossils dating back to the Carboniferous period. See also{{Portal|Earth sciences|Virginia|Paleontology|Carboniferous|Paleozoic}}
References
3 : Carboniferous geology of Virginia|Carboniferous southern paleotropical deposits|Viséan |
随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。