is an internet store, based in the state of Iowa, USA. We are dedicated to the adult science enthusiast, science geek or scientists who is searching for specific specimens to add to their science collection, science geek novelty gifts, authentic meteorites, Libyan Desert Glass, fulgurite lightning sand, rare rocks, rare mineral matrix, school rock collections, manganese nodules, periodic table elements, ancient life, stromatolites, trinitite atomite, science collectibles, shatter cones, KT-boundary, radioactive minerals, science room art decor posters, prints, science displays, science jewelry pendant necklace earrings and originally crafted cosmic meteorite jewelry.

Stromatolite Sample Set I

Stromatolite Sample Set I
Stromatolite Sample Set I
Item# JPT-1644
Availability: Usually ships the next business day
This item is out-of-stock.

Product Description

Stromatolite Sample Set I

Specimen 1 on the far left - Caryospongia stellatim sulcatum From the Beach River Formation, Brownsport Group

Upper Sulurian - Cayugan, Tennessee

Specimen 2; second from left- Callixylon whiteanum From the Woodford Shale, M. Devonian - Murray Cty, OK

Specimen 3 - second from right - Cyanobacterial Oncoids-Lismore Limestone, Islay Fm 650 myrs Precambrian - Daldradian, Scotland

Specimen 4 - very right - Kinnenia simulans McRae Formation, Precambrian - 2.5 billion Hamersley Range, Australia

Information about each specimen is on the outer disc of each specimen.