Polished Handheld Ammonite - Cleoniceras triceratops After disappearing from continental ranges

After disappearing from continental ranges roughly 10

The specimen comes from a well-preserved wooly mammoth discovered near the Indigkra River in Siberia

In an instant

Murchison in particular is one of the most studied of all meteorites

Above: Sikhote Alin specimens

Polished Handheld Ammonite - Cleoniceras triceratops After disappearing from continental rangesAmmonites are an extinct group of cephalopods that entered the fossil record 400 million years ago. This specimen is a beautiful polished Cleoniceras fossil from Madagascar. These specimens measure between 3 4 inches and are the perfect size to hold in your hand. These fossils measure between 3 4 inches and are the perfect size to hold in your hand. This particular genus of ammonite had beautiful suture patterns that crossed their shells like