Most shellers at one time or the other have picked up shark teeth. Last
year I was at a fossil show in Illinois and found a shark tooth book by
Gerard Case,in it was a flyer of teeth for sale from 1967.
Carcharodon megalodon $5.00 Carcharocles meg.
Carcharodon angustidens $5.00 " ang
Isurus hastalis $1.00 Mako
Notorhynchus primigenius $2.00 Cow shark
Hemipristis serra $0.50 Snaggletooth shark
Carcharias taurus $0.50 Sand tiger
Shark vertebral discs $0.50
This must have been in the good old days.
wolfman