| 词条 | Slope Formation |
| 释义 |
| name = Slope Formation | image = | caption = | type = Formation | age = Paleogene | prilithology = | otherlithology = | namedfor = | namedby = | region = North Dakota | country = United States | coordinates = | unitof = | subunits = | underlies = Bullion Creek Formation | overlies = Ludlow Formation, Cannonball Formation | thickness = | extent = | area = | map = | map_caption = }} The Slope Formation is a geologic formation in western North Dakota.[1] It preserves fossils dating back to the Paleogene Period. See also{{Portal|North Dakota|Paleontology|Paleogene}}
References1. ^{{cite web|last1=Bluemle|first1=John P. 1988|title=Generalized Bedrock Geological Map of North Dakota|url=https://www.dmr.nd.gov/ndgs/documents/Publication_List/pdf/MisMaps/MM-28.pdf|publisher=North Dakota Geological Survey, Miscellaneous Map 28|accessdate=2017-02-03}}
1 : Paleogene geology of North Dakota |
| 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。