-40%
stromatolite fossil
stromatolite fossil
stromatolite fossil
stromatolite fossil
stromatolite fossil
stromatolite fossil
stromatolite fossil
stromatolite fossil

stromatolite fossil

$ 39.6

Availability: 100 in stock

Description

Thrombolite - Dome Stromatolite. Oneota formation , lower Ordovician period. ~490 million yrs.  5 lbs. Specimen. From WI.