wraithfd
323
19
0
Silicon carbide
Copper
Not sure neat impression though
Part of the collection 1
Part of the collection 2
5" megalodon tooth
Partial megalodon tooth
Neat quartz formation
Boo Cat judges you
Zahnradfee
The last one looks really well preserved.
venomlash
#13 that looks like it's from the Green River Formation of Wyoming, possibly the fossil herring Knightia eocaena.
thebirdsnake3916
Doing my part. +200 give or take a few @OP Thanks
venomlash
#14 the jaws may be real, but I guarantee the matrix isn't.
HappyTrails01
Yeah, I second that
quagma
your collection is so large and organized! hashtag goals! @thebirdsnake3916
thebirdsnake3916
A bit of everything. Like Rocklicker Thanksgiving: Mineral and Rock Taglist
venomlash
#4 those are manganese dendrites, branching mineral formations of pyrolusite and other Mn oxyhydroxides. Common pseudofossil, still cool.
semiautonomicbiologicalunit
Find a lot of these in dolomitic mudstones of the Ordovician.
VolcanoHerder
You beat me to it, good work. So glad I didn't have to explain it's not a fossi to someonel. :)