Found in Forest County, Pa
C cooper_777 Newbie Jun 25, 2013 2 1 Sep 24, 2015 #1 Amazon Forum Fav 👍 Agony and Death on a Gold Rush Steamer: The Disastrous Sinking of the Side-Wheeler Yankee Blade - Grab it through Amazon!
Amazon Forum Fav 👍 Agony and Death on a Gold Rush Steamer: The Disastrous Sinking of the Side-Wheeler Yankee Blade - Grab it through Amazon!
Harry Pristis Bronze Member Feb 5, 2009 2,353 1,294 Northcentral Florida Sep 24, 2015 #2 They certainly appear to be impressions of marine invertebrates.