Name:
Mound Stromatolite
Age: Cretaceous
Formation: Stromatolite Beds
Location: Saf-Saf, Morocco
Size: Stromatolite is 3.75 inches across
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Here is a very interesting fossil. It is a nice, single stromatolite from the Cretaceous of Morocco. Authorities believe that stromatolites were formed by masses of green or blue-green algae, or ''cyanobacteria''. This ''mound'' specimen is very robust and exhibits the layered pattern of deposition in wonderful fashion. Most stromatolites are extremely massive structures - this specimen is just perfect for a shelf or cabinet. This is a great example of a whole, 3-dimensional stromatolite.
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