Palmoxylon - Wikipedia
Petrified palmwood includes a group of fossil woods that contain prominent rod-like structures within the regular grain of the silicified wood. Depending upon the angle at which they are cut by fracture, these rod-like structures show …
What is Petrified Wood? How Does it Form? - Geology.com
Petrified wood is a fossil. It forms when plant material is buried by sediment and protected from decay due to oxygen and organisms. Then, groundwater rich in dissolved solids flows through the sediment, replacing the original plant material with silica, calcite, pyrite, or another inorganic material such as opal.
Louisiana Gemstones - Opal and Petrified Palm Wood - Geology.com
Louisiana "Palm Wood". The most widely known Louisiana gem material is the Oligocene-age "petrified wood" that is found in the Catahoula Formation, a sedimentary rock unit that was deposited on the alluvial plains and in the coastal swamps of the Oligocene Gulf Coast.
What is petrified wood, and how does wood turn to stone?
Jun 14, 2024 · Petrified wood is classified as a fossil, with some samples dating to hundreds of millions of years ago. Essentially, the material is wood with its biological components replaced by minerals: mostly silica but sometimes fluorite, pyrite, or calcite.
Eden Valley Petrified Wood History: Collecting & Formation
One particular forest is known to collectors as Eden Valley Petrified Wood, which is named after the town of Eden, located in the western central part of Wyoming. The 80-mile-long area includes three major collecting areas: the Blue Forest, Big Sandy Reservoir, and Oregon Buttes.
Texas State Stone: Petrified Palmwood (Palmoxylon sp.)
Petrified palm wood is the state fossil of Louisiana. It comes from palm trees in the Oligocene Epoch, between 20 - 40 million years ago, give or take a few years. The characteristic spotted look of palmwood is from the rod like structures within the grain of the wood.
Oligocene: Louisiana Introduction - Petrified Wood Museum
Some of the best if not the finest permineralized palm fiber, commonly known as petrified palm wood, comes from the Catahoula Formation in Louisiana, Mississippi and Texas. The Catahoula formation consists of sandstones, sand, clays, and conglomerates.
Louisiana State Fossil: Petrified Palmwood (Palmoxylon sp.)
Petrified palm wood is the Louisiana state fossil and is characterized by prominent rod-like structures within the regular grain of the silicified wood. These rod-like structures are sclerenchyma bundles that give the palm tree its vertical strength.
Louisiana State Fossil - Petrified Palmwood (Palmoxylon)
In 1976 the Louisiana state legislature officially designated petrified palm wood of the genus Palmoxylon as the Louisiana state fossil. During the Oligocene period, approximately 30 million years ago the coastline of Louisiana was about 100 miles farther inland that it is today.
Petrified Wood Virtual Museum | FossilForests.org
Some of the best if not the finest permineralized palm fiber, commonly known as petrified palm wood, comes from the Catahoula Formation in Louisiana, Mississippi and Texas. The Catahoula formation consists of sandstones, sand, clays, and conglomerates.