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    Dinosaur Skull
    Late Cretaceous
    Hell Creek Formation
    Harding County, South Dakota, USA

    The unique dinosaur being offered here is an unidentified Ceratopsian, which is remarkably different than all other known specimens, including Triceratops - both T. horridus and T. prosus. The major differences between this "Harding County Ceratopsian" and all other described Ceratopsians include: the extremely large and narrow nasal (nose) horn, the relatively short brow horns and a relatively small frill (shield) in relationship to the size of the rest of the skull. This essentially "half" skull represents the most complete known specimen of its kind from the Late Cretaceous of the Hell Creek Formation in North America. The skull measures 88 inches (223.5 cm), in length, from the tip of the beak to the back of the squamosal. As discussed above, this example demonstrates major differences in the nasal horn and fill relative to other dinosaurs of its variety. The "Harding County Ceratopsian" was collected in the summer of 2012 and was prepared by renowned paleontologist Neal Larson who is well-known for having helped collect and then prepare the two most complete and famous T-rex specimens in the world: SUE and STAN. There were an estimated 1,200 hours that went into the original preparation and then mounting of this incredible skull. Restoration consisted of a few small spots on the frill and face, a seam below the left brow horn, some work on the rostrum below the nasal horn and beak, a portion of the maxilla holding the teeth and all of the lower jaw with the exception of the predentary. The teeth in both the upper and lower jaw are casts or composited. This impressive display piece is both a wall mount and comes with a custom armature. A new custom metal armature was commissioned in order to present the specimen in the most favorable way. The differences in this Ceratopsian to all other known specimens of other Late Cretaceous Ceratopsians should facilitate the naming of a both a new genus and a new species according to the experts involved. This is a truly unique opportunity to acquire a top quality dinosaur skull that could represent a new type.
    Overall Measurements: 88.00 x 48.00 x 77.50 inches (223.52 x 121.92 x 196.85 cm)

    Estimate: $200,000 - $300,000.

    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. All lots are sold "AS IS" under the Terms & Conditions of Auction.

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    *Reserve Not Met. A reserve has been posted on this lot, but no bids have met the reserve. The next bid will meet the reserve.

    Auction Info

    Proxy Bidding Ends
    15th Saturday 10:50 am CT
    Auction Dates
    15th Saturday
    Proxy Bidding Time Remaining
    3 Days 2h 15m 28s
    Bids + Registered Phone Bidders: 0
    Lot Tracking Activity: 31
    Page Views: 1,795

    Buyer's Premium per Lot:
    25% on the first $250,000 (minimum $49), plus 20% of any amount between $250,000 and $2,500,000, plus 12% of any amount over $2,500,000 per lot.

    This lot is in: 1 - Signature® Floor Session (Live Floor, Live Phone, Mail, Fax, Internet, and Heritage Live):
    (Lots 72001-72250) - 11:00 AM Central Time, Saturday, December 15, 2018.
    (Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live starts 24 hours before the live session begins and continues through the session.)

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    Additional Location Info:
    Heritage Auctions - Design District Showroom
    1518 Slocum Street
    Dallas, TX 75207

    Reserve Amount:
    Bid Protection
    w/ Buyer's Premium (BP) : $187,500.00 Minimum Next Bid: $150,000 ($187,500.00 w/ BP)
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