how does a pertrifiedfossil form????
When a mineral slowly takes the place of original, once-living material petrified fossils form this way
When an organism is buried in sediment over time, minerals gradually replace the original organic material. The minerals create a stone cast of the organism, preserving its original structure. This process is known as petrification, resulting in a petrified fossil.
Petrified fossil
permineralized fossil
Petrified wood is considered a rock, one that may be composed of a single replacing mineral, often quartz or pyrite, but possibly with others in combinations. Petrified wood is not considered metamorphic. It is also considered a fossil.
The fossil remains of dinosaur bones come in a different forms. Most have been petrified with calcium, yielding a stony texture and appearance. Agatized bones were petrified with silica or quartz, which gives the bones a glassy and colorful look.
Fossil fuels take millions of years to form.
The prefix for "petrified fossil" is "petri-".
Petrified fossil is an organism that has been converted into stone. Silica, iron and copper minerals can be commonly found in petrified fossils.
A Petrified fossil dissolved minerals replace and remains of an organism and then harden to form rock.
Arizona's state fossil is petrified wood
The Texas state fossil is the petrified pomtree.
Petrification
Petrified wood used to be part of a tree, when it fell off a rock started fossilizing over it and it became a fossil. -Gwen
Petrified wood used to be part of a tree, when it fell off a rock started fossilizing over it and it became a fossil. -Gwen
Petrified fossil
petrified
petrified palm wood
Stone bone