Day: January 11, 2023

Petrified_Wood_PEANUT_WOOD_Fossil_TEREDO_WOOD_Double_Hearted_6_2_158mm_AUS_01_rsd

Petrified Wood PEANUT WOOD Fossil TEREDO WOOD Double Hearted 6.2 / 158mm AUS

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Peanut Wood/Teredo Wood petrified driftwood slab. Colorful as they go with great detail and agate fortifications filling in the holes where Shipworms originally ate/bored through the wood. Note the dark center exhibiting two hearts. Green River Formation, Laney Shale Member. Eden Valley, Sweetwater County, Wyoming, USA. Or 158mm x 9mm. 100% Natural as found with […]

Banded_Iron_Formation_Stromatolite_Cyanobacteria_Tiger_Iron_W_Australia_8_5x6_01_gk

Banded Iron Formation Stromatolite Cyanobacteria Tiger Iron W. Australia 8.5×6

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Polished Tiger Iron Specimen. Banded Iron Formation (BIF). Hamersley Iron District of Western Australia. Archean in Age 3.8-2.7 Billion Years Old. The oldest known Stromatolites (Cyanobacteria) date back to 3.74 Billion years. Consisting of 7/8 of all life that ever existed in the recorded fossil record. Stromatolites were the first organisms that used photosynthesis as […]