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6.8" Polished, Petrified Wood (Araucarioxylon) Round - Arizona
This is a brilliantly colored, 6.8" wide round of petrified wood (Araucarioxylon) from Arizona. It comes from the Late Triassic age Chinle Formation, making it approximately 225 million years old. It has been cut flat on both sides and beautifully polished to a glossy finish on one face.
It was found fragmented within the ground, requiring glue stabilization. It comes with an acrylic display stand.
It was found fragmented within the ground, requiring glue stabilization. It comes with an acrylic display stand.
Araucarioxylon Petrified Wood From Arizona
This wood is similar to petrified wood found in the Petrified Forest National Park near Holbrook, Arizona. Its petrified forest encompasses nearly 100,000 acres, and is almost entirely represented by the extinct conifer Araucarioxylon arizonicum.
The petrified wood from Araucarioxylon arizonicum happens to be the state fossil of Arizona. It is frequently referred to as "rainbow wood" because of the large variety of colors some specimens exhibit. The reds and oranges come from hematite inclusions within the silica, the yellows from limonite, and the purples from extremely fine hematite spherules.
Araucarioxylon arizonicum is estimated to have grown more than 150 feet high and dominated the tropical forests in what is now Arizona nearly 225 million years ago.
This wood is similar to petrified wood found in the Petrified Forest National Park near Holbrook, Arizona. Its petrified forest encompasses nearly 100,000 acres, and is almost entirely represented by the extinct conifer Araucarioxylon arizonicum.
The petrified wood from Araucarioxylon arizonicum happens to be the state fossil of Arizona. It is frequently referred to as "rainbow wood" because of the large variety of colors some specimens exhibit. The reds and oranges come from hematite inclusions within the silica, the yellows from limonite, and the purples from extremely fine hematite spherules.
Araucarioxylon arizonicum is estimated to have grown more than 150 feet high and dominated the tropical forests in what is now Arizona nearly 225 million years ago.
SPECIES
Araucarioxylon arizonicum
LOCATION
Apache County, Arizona
FORMATION
Chinle Formation
SIZE
6.8 x 6.1 x .7"
CATEGORY
SUB CATEGORY
ITEM
#207341
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