Digoxin poisoning. Digoxin poisoning, also known as digoxin toxicity, is a type of poisoning that may occur in people who take too much of the drug digoxin in a short period of time or in those who accumulate high levels of digoxin in their blood during long-term treatment.
The Arizona Petrified Forest National Park is located in the northeastern part of Arizona about 25 miles east of Holbrook, Arizona. It is a fascinating place to visit abundant with geographical history.he Arizona Petrified Forest National Park is located in the northeastern part of Arizona about 25 miles east of Holbrook, Arizona. It is a fascinating place to visit abundant with geographical history.
The most famous locality for observing petrified wood is Petrified Forest National Park near the community of Holbrook in northeastern Arizona. About 225 million years ago this area was a lowland with a tropical climate and covered by a dense forest.etrified wood is a fossil. It forms when plant material is buried by sediment and protected from decay by 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.