This is a nice and detailed Megalodon tooth measuring approximately 69 mm mm These are about 2.5 inches.

This is a nice and detailed Megalodon tooth measuring approximately 78 mm mm These are about 2.5 inches.

This is a nice and detailed Megalodon tooth measuring approximately 78 mm. This are about 3 inches.

This is a nice and detailed Megalodon tooth measuring approximately 82 mm mm This are about 3 inches.
 

Here is a nice and detailed Megalodon tooth measuring approximately 75 mm mm For comparison, the length is about 3 inches.

This is a nice and detailed Megalodon tooth measuring approximately 91 mm mm For comparison, the length is about 3.5 inches.

Here is a inexpensive study piece of Megalodon tooth measuring approximately 90 mm mm For comparison, the length is about 3.5 inches.

This is a detailed megalodon tooth with a size of about 94 mm, so about 3.5 inches.

Here is a fossil Megalodon tooth measuring approximately 137 mm, featuring a well-preserved root and an attractive light coloration. For comparison, the length is slightly over 5 inches.

Here is a inexpensive study piece of Megalodon tooth measuring approximately 117 mm. This is a length of about 4.5 inches.

Here is a inexpensive study piece of Megalodon tooth measuring approximately 103 mm. This is a length of about 4 inches.

Here is a fossil Megalodon tooth measuring approximately 137 mm, featuring a well-preserved root and an attractive light coloration. For comparison, the length is slightly over 5 inches.

Here is a inexpensive study piece of Megalodon tooth measuring approximately 110 mm mm For comparison, the length is about 4.5 inches.

Here is a fossil Megalodon tooth measuring approximately 137 mm, featuring a well-preserved root and an attractive light coloration. For comparison, the length is slightly over 5 inches.

Here is a quite large and inexpensive Megalodon tooth measuring approximately 104 mm For comparison, the length is about 4 inches.

Here is a quite large and inexpensive Megalodon tooth measuring approximately 114 mm and an attractive light color. For comparison, the length is about 4.5 inches.

Here is a small and detailed Solnhofen fish of the species Leptolepis sprattiformis together with a sea lily of the species Saccocoma tenella. 

This is a fossil fish of the species Leptolepides sprattiformis . The fossil fisch would be about 60 mm long, if prone.

Here is a fossil fish of the species Leptolepides sprattiformis .

This is an beautiful and colourful Stromatolites fossil palte  of the species Inzeria tjomusi from the Precambrian of the Inter Riever in Russia.

This is an beautiful and colourful Stromatolites fossil palte  of the species Inzeria tjomusi from the Precambrian of the Inter Riever in Russia.

Here is a beautiful cut of a stromatolite of the species Conophyton basalticum from the Cambrian Antrim Basalt of Australia.

This is a polished section of an exotic and decorative rock known as Bumble Bee Jasper. It is a carbonate microbialite that was partially formed under the influence of extremophile microorganisms.

This is a polished section of an exotic and decorative rock known as Bumble Bee Jasper. It is a carbonate microbialite that was partially formed under the influence of extremophile microorganisms.

Here is a fairly large specimen of a classic Ediacara fossil of the species Cyclomedusa davidi from Ukraine. The Cyclomedusa davidi itself measures about 71 mm in diameter.