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  2. Paleobiota of the Chinle Formation - Wikipedia

    en.wikipedia.org/wiki/Paleobiota_of_the_Chinle...

    Though petrified wood could be found through the entire stratigraphy of the park, most other plant fossils are exclusive to greenish mudstone layers adjacent to the Newspaper Rock sandstone bed in the Blue Mesa Member (formerly known as the "Lower Petrified Forest").

  3. Petrified Forest National Park - Wikipedia

    en.wikipedia.org/wiki/Petrified_Forest_National_Park

    In Petrified Forest National Park, most of the logs in the park retained their original external form during petrification but lost their internal structure. However, a small fraction of the logs and most of the park's petrified animal bones have cells and other spaces that are mineral-filled but still retain much of their original organic ...

  4. List of fossil sites - Wikipedia

    en.wikipedia.org/wiki/List_of_fossil_sites

    Some entries in this list are notable for a single, unique find, while others are notable for the large number of fossils found there. Many of the entries in this list are considered Lagerstätten (sedimentary deposits that exhibits extraordinary fossils with exceptional preservation—sometimes including preserved soft tissues).

  5. Chinle Formation - Wikipedia

    en.wikipedia.org/wiki/Chinle_Formation

    Petrified Forest National Park araucarioxylon fossil wood weathered from the Chinle Formation Most Chinle outcrops in the Painted Desert have traditionally been placed within the following Petrified Forest Member , a segment of Triassic sediments which are so diverse and extensive that it is sometimes raised to its own formation, subdivided ...

  6. Petrifaction - Wikipedia

    en.wikipedia.org/wiki/Petrifaction

    Tree remains that have undergone petrifaction, as seen in Petrified Forest National Park. In geology, petrifaction or petrification (from Ancient Greek πέτρα (pétra) 'rock, stone') is the process by which organic material becomes a fossil through the replacement of the original material and the filling of the original pore spaces with minerals.

  7. Category:Petrified forests - Wikipedia

    en.wikipedia.org/wiki/Category:Petrified_forests

    A petrified forest is a forest in which tree trunks have fossilized as petrified wood. Pages in category "Petrified forests" The following 24 pages are in this category, out of 24 total.

  8. Petrified wood - Wikipedia

    en.wikipedia.org/wiki/Petrified_wood

    Chunk of petrified wood near El Kurru (Northern Sudan) Petrified log and Welwitschia at Namibia Petrified forest Egypt – petrified forest in Cairo-Suez road, declared a national protectorate by the ministry of environment, also in the area of New Cairo at the Extension of Nasr City , El Qattamiyya, near El Maadi district, and Al Farafra oasis.

  9. Petrified Forest Member - Wikipedia

    en.wikipedia.org/wiki/Petrified_Forest_Member

    The Petrified Forest Member is a stratigraphic unit of the Chinle Formation in Arizona, Colorado, New Mexico, Nevada, and Utah. [2] It preserves fossils dating back to the Triassic period . Subunits