/sci/ - Science & Math

>>9955090
This is a good one!

deardiarytodayopwasnotafaggot.jpg

100% certain now that what you have is a pseudo colony of solitary rugose corals dubbed Lambeophyllum. There is a large area called the Cincinnati Arch with Lower to Upper Ordivician rocks. This huge area carries on Southward toward the Tennessee area so fits perfectly with where you found the rock.

There is a not very long pdf from the US Geological Society about the area and the fossils that can be found therein. Link below, well worth the 15min read as it describes your 460 million year old fossil perfectly as well as the area's geology.

https://www.google.es/url?sa=t&source=web&rct=j&url=https://pubs.usgs.gov/pp/1066n/report.pdf&ved=2ahUKEwiD_YDtvoTdAhWMAcAKHTSkAl0QFjAJegQIABAB&usg=AOvVaw0hczi8TRt4VImIlrQErpLf