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FO712 Fossil Ammonites

FO712 Fossil Ammonites

$300.00

This is very nice larger fossilized Ammonite specimen from near Wasta, South Dakota along the Cheyenne River.  This unique specimen measures approximately 6 1/4″ x nearly 4 1/2″ x over 4 3/4″ thick and weighs over 5 3/4 lbs.  The large Ammonite measures 3 3/4″ x over 3″ x 2 3/4″ and the smaller is 2 5/8″ x 2 3/8″ x over 1″. This very interesting fossil has evidence of other fossils in the matrix and great detail as shown in pictures linked below.  A must have for the fossil collector or an excellent gift for someone!

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Description

Ammonites are extinct members of the cephalopod group of mollusks. Only a limited number of species have survived to the present day which includes the squid and the chambered nautilus. Ammonites had a multi-chambered shell, and added more chambers as it grew, always living in the outer chamber.  They lived in the Cretaceous period some 63 to 130 million years ago.

Additional information

Weight 6.50 lbs
Dimensions 7 × 7 × 2 in

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