Michigan Stromatolite

Take a look at these cut and polished specimens of the earliest know macrofossils in the fossil record.  Please bear in mind that these are very difficult to photograph, and that there may be some light shadowing present in the photo's. 

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(Click Photo to Enlarge)

Name:    Stromatolite - Girvanella sp. (Very Rare)

Geologic Age:     PreCambrian
Stratigraphic Detail:  Kona Dolomite, Chocolay Group
Location:   Chocolay Hills, Northern Michigan

Michigan Girvanella Stromatolite 11  Price $50.00                                        



(Click Photo to Enlarge)

Name:    Stromatolite - Girvanella sp. (Very Rare)

Geologic Age:     PreCambrian
Stratigraphic Detail:  Kona Dolomite, Chocolay Group
Location:   Chocolay Hills, Northern Michigan

Michigan Girvanella Stromatolite 13  Price $50.00                                        



Name:    Stromatolite - Girvanella sp. (Very Rare)
Geologic Age:     PreCambrian
Stratigraphic Detail:  Kona Dolomite, Chocolay Group
Location:   Kona Hills, Marquette County, Michigan

Michigan Girvanella Stromatolite 2  Price $50.00