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    Species unknown
    Lower Jurassic
    St George, Utah, USA

    The locality of St George in Utah is regarded to as one of the most significant fossil sites in the entire world for early Jurassic dinosaur tracks. The area once boasted a large lake and a thriving population of prehistoric creatures; as such the incredible abundance of tracks, skin impressions and fossilized remains of fish, crocodilians, dinosaurs and flora constitute an almost unparalleled window through time to a thriving prehistoric ecosystem. The dinosaurs that occupied this area seem mostly to have been Theropods, as is evidenced by the tracks they left; "theropoda" means "beast feet" and the group is distinguished by their three-toed pedal extremities, as well as by having a furcula (wish-bone), air-filled bones and in some cases, even feathers, all of which links them closely to the evolution of today's birds.
    Large deep well-defined impressions such as these are extremely rare, especially when there are 2 such prints on the same matrix. The two impressions on this large slab of red sandstone are from a good-sized creature, or pair of creatures, and each measure approximately 12 inches in length. The prints are deep, with good outline and presenting a fine overall impression of the dinosaurs' feet; the slab itself measures 45¼ inches wide.

    Condition Report*: Condition report available upon request.
    *Heritage Auctions strives to provide as much information as possible but encourages in-person inspection by bidders. Statements regarding the condition of objects are only for general guidance and should not be relied upon as complete statements of fact, and do not constitute a representation, warranty or assumption of liability by Heritage. Some condition issues may not be noted in the condition report but are apparent in the provided photos which are considered part of the condition report. Please note that we do not de-frame lots estimated at $1,000 or less and may not be able to provide additional details for lots valued under $500. Heritage does not guarantee the condition of frames and shall not be liable for any damage/scratches to frames, glass/acrylic coverings, original boxes, display accessories, or art that has slipped in frames. All lots are sold "AS IS" under the Terms & Conditions of Auction.

    Auction Info

    Auction Dates
    January, 2009
    18th Sunday
    Bids + Registered Phone Bidders: 1
    Lot Tracking Activity: N/A
    Page Views: 1,194

    Buyer's Premium per Lot:
    19.5% of the successful bid (minimum $9) per lot.

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