You are browsing the archive for 1 May 2013 - Mountain Beltway.
1 May 2013
Graptolites!
Following a tip from a colleague, Callan finds a rich trove of fossil graptolites in Ordovician shales exposed at Mint Spring, Virginia.
1 May 2013
Following a tip from a colleague, Callan finds a rich trove of fossil graptolites in Ordovician shales exposed at Mint Spring, Virginia.