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Museum Grade
"Brain"
Stromatolite - 
A lovely museum cabinet display piece 
of one of the Earth's oldest life forms.

Stromatolite is fossilized algae colonies, identified as some of the oldest, and longest continually surviving forms of life on Earth. There are stromatolites that have been dated to an astonishing 3.2 billion years ago (living while the Earth may have been still under frequent bombardment by asteroids), and there are still living colonies of the same algae today along certain shallow-water coasts.

This beautiful museum cabinet display piece is Wyoming stromatolite, aged about 400 million years, which shows the characteristic botryoidal structure (lumpy - like a bunch of grapes, or a "brain" -like structuring) of the outer surface of the ancient colony. Other edges show the layered structure created by layer after layer of algal mat growth.

The specimen is 8 inches long and 4 1/2 high and 5 inches wide. It weighs 6.8 lbs.



Availability: Usually ships in 5-7 business days.

Museum Grade Agatized Stromatolite JPT-brainstromoA+$165.00
MINIMUM ORDER TOTAL MUST BE $15.

All of the Jensan Scientifics study materials have been reviewed by qualified scientists and educators, and no matter what size the set, information sheets are always included. The details of rock and mineral sample selections are proprietary to Jensan Scientifics. For individual questions, we welcome e-mail or calls!

"Our progress as a nation can be no swifter than our progress in education" -- J. F. Kennedy

"It is mandatory that scientific art must be utilized to keep young minds engaged for the generations to come - as they are now pampered by a deep technology that demands that art and science be interrelated." - Sarah Kennedy, CEO, Jensan Scientifics LLC

e-mail--> jensan@pcii.net ............phone 1-800-720-5451