| 词条 | Willowvale Shale |
| 释义 |
| name = Willowvale Shale | image = | caption = | type = Formation | age = Silurian | prilithology = | otherlithology = | namedfor = | namedby = | region = {{Flag|New York}} | country = {{Flag|United States}} | coordinates = | unitof = | subunits = | underlies = | overlies = | thickness = | extent = | area = | map = | map_caption = }} The Willowvale Shale is a geologic formation in New York. It preserves fossils dating back to the Silurian period.[1] See also{{Portal|Earth sciences|New York|Paleontology|Silurian|Paleozoic}}
References1. ^{{cite web|title= Fossilworks: Gateway to the Paleobiology Database|author= Various Contributors to the Paleobiology Database|url= http://www.fossilworks.org/|accessdate=June 29, 2014}} {{NewYork-geologic-formation-stub}} 1 : Geologic formations of New York (state) |
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