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Modern day stromatolites are rare
45" and weighs 2
brittle mineral composed of lead
This item is 2" x 1
This item is 1“ x 1“ and weighs 0
Golden Fern Fossil | Pennsylvania polish Modern day stromatolites are rareThis striking fossilized fern comes from the historic Pottsville Formation, dating back to the Pennsylvanian Period (~300 MYO) when vast coal swamps covered much of ancient Earth. The frond impressions display a rare golden coloration, caused by natural mineralization that highlights the delicate structure of the plant. This item is 8 x 7 and weighs 22. 3 oz
US$ 29.99
US$ 29.99
US$ 29.99
US$ 30.00
