US$ 89.99
block of genuine fossil-bearing rock
Specimen approx
it is neither a direct ancestor nor descendant of mammals
as part of Panthera spealea
A thin wall of calcite was transformed into aragonite which divides the heavy bentonite clay exteriors from the calcite centers
Large Knightia Mini Fish Mortality Plate | 100% Natural | Green River Formation xfish block of genuine fossil-bearing rockKnightia fossil found from our private quarry with beautiful reddish gold toned iron mineral replacement of which our quarry is prized for. This beautiful specimen is 100% natural, no restoration with great preservation. Fish approx. number: 40 Plate approx. size: 33" x 30" x 1. 25" Fish approx. size: 1. 25" 2. 5" **Due to the size of this specimen, it will be shipped in an internationally compliant wooden crate. The plate itself is backed with 3 4"