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Japanese Star Sand
New
Out stock

Star sand is a biogenic "sand" made of the star-shaped exoskeletons of tiny, single-celled sea creatures belonging to the Foraminifera group. This sample is from Ishigaki Island in Okinawa, Japan. This type of sand can only be found on a...

$7.00
Fossilized Insect in Amber
New
Out stock

An insect trapped in amber around 40 million years ago. This listing is for a random piece of amber containing at least one insect fossil. Amber pieces range from a few millimeters to a centimeter. Why a random selection? These specimens are...

$25.00
Sand Shark Tooth Fossil
New
Out stock

This tooth is a fossil of an extinct shark species, Striatolamia macrota, from the Eocene era approximately 54 million years ago. This shark could grow to a length of about 3.5 meters (11.5 ft) and its teeth were notably big...

$2.00
Spiral Gastropod
New
Out stock

This fossil is a 54 million year old gastropod, also known as a snail or slug. The family of Gastropods make up one of the most diverse collections of species, second only to insects. It is estimated that there are...

$6.00
Fossilized Stingray Teeth
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Out stock

These fossils are fragments of teeth plates of prehistoric stingrays. Stingrays have many rows of these jagged crushing plates on the upper and lower jaw. Rows of these plates can cover the entire interior of their mouth. They feed by...

$5.00
GSA Geologic Time Scale Card
New
-25%
Out stock

In geology, it is good practice to take photos of specimens next to measuring tools for scale. On the internet, a banana is a common object for scale in photos, but more precise measurements are critical for science. This scale...

$4.00$3.00
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