{"id":31942,"date":"2025-07-16T21:52:50","date_gmt":"2025-07-16T21:52:50","guid":{"rendered":"http:\/\/medexperts.pro\/?p=31942"},"modified":"2025-07-16T22:24:57","modified_gmt":"2025-07-16T22:24:57","slug":"ceratosaur-fossil-auctioned-for-30-5-million-by-sothebys","status":"publish","type":"post","link":"https:\/\/medexperts.pro\/?p=31942","title":{"rendered":"Ceratosaur Fossil Auctioned for $30.5 Million by Sotheby\u2019s"},"content":{"rendered":"
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The price paid for the juvenile specimen of the 150-million-year old predatory dinosaur is the third-highest on record.<\/p>\n

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Sotheby\u2019s auctioned a dinosaur fossil for $30.5 million on Wednesday. The auction house had last month projected an estimated value of $4 million to $6 million<\/a> for the juvenile Ceratosaurus, a carnivorous reptile that prowled North America 150 million years ago.<\/p>\n

The company announced the sale on its X account<\/a>, and it has yet to disclose the identity of the winning bidder. The sale price followed eye-watering sums paid for dinosaur skeletons in the public market in 2020 and 2024.<\/p>\n

The ceratosaur roamed the floodplains of what is now the American West about 90 million years before non-avian dinosaurs were driven to extinction. It is distinguished by its thin nasal horn and dagger-like teeth. The auctioned specimen was discovered by private fossil prospectors in 1996 near Bone Cabin Quarry, Wyo., and is only the fourth Ceratosaurus skeleton ever found. It is also the only juvenile, with the mounted skeleton standing just over six feet tall and nearly 11 feet long. A notable selling point was its complete, delicately preserved skull.<\/p>\n

The ceratosaur had a winding road to the auction block. First acquired by the Museum of Ancient Life in Utah, it remained as an unmounted public display until 2024. The nonprofit museum then removed it from its collection and sold it to Brock Sisson, a former employee who is now a commercial paleontologist. His company mounted it and brought it to Sotheby\u2019s for auction.<\/p>\n<\/div>\n<\/div>\n

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Mr. Sisson did not reply to a request for comment.<\/p>\n

The dinosaur\u2019s price made it the third-most-expensive fossil to sell at auction.<\/p>\n

The high-water mark was set last year by Sotheby\u2019s sale of the stegosaur \u201cApex,\u201d<\/a> which sold to the hedge fund billionaire Kenneth Griffin for $44.6 million<\/a>. Earlier in 2020, \u201cStan,\u201d a Tyrannosaurus rex skeleton<\/a>, sold at Christie\u2019s for $31.8 million.<\/p>\n

Other dinosaur fossils offered at today\u2019s auction also sold for high prices: an articulated T. rex foot mount and a largely complete Pachycephalosaurus skull both went for roughly $1.7 million.<\/p>\n

Andre LuJan, the president of the Association of Applied Paleontological Sciences, a trade group, said the high price of the auction could create financial challenges for commercial paleontology operators, a community his association represents. Private landowners, he said, may charge higher prices for leases on sites where fossil digs occur.<\/p>\n

\u201cThis is basically validating the high prices of the fossil market,\u201d after the Apex sale, Mr. LuJan said. He added that it \u201cwould squeeze museums that want to work on private land and make a deal with the landowner.\u201d<\/p>\n<\/div>\n<\/div>\n

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Reflecting on the ceratosaur\u2019s journey from a museum collection to the auction block, Mr. LuJan said he also worried about the precedent the auction might set.<\/p>\n

\u201cAre museums going to look at these fossils from private lands as a potential cash cow?\u201d he asked. \u201cThis was something that was accepted by everyone as hallowed ground, and now it\u2019s been desecrated.\u201d<\/p>\n<\/div>\n<\/div>\n

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The price paid for the juvenile specimen of the 150-million-year old predatory dinosaur is the third-highest on record.Sotheby\u2019s auctioned a dinosaur fossil for $30.5 million on Wednesday. The auction house had last month projected an estimated value of $4 million to $6 million for the juvenile Ceratosaurus, a carnivorous reptile that prowled North America 150 million years ago.The company announced the sale on its X account, and it has yet to disclose the identity of the winning bidder. The sale price followed eye-watering sums paid for dinosaur skeletons in the public market in 2020 and 2024.The ceratosaur roamed the floodplains of what is now the American West about 90 million years before non-avian dinosaurs were driven to extinction. It is distinguished by its thin nasal horn and dagger-like teeth. The auctioned specimen was discovered by private fossil prospectors in 1996 near Bone Cabin Quarry, Wyo., and is only the fourth Ceratosaurus skeleton ever found. It is also the only juvenile, with the mounted skeleton standing just over six feet tall and nearly 11 feet long. A notable selling point was its complete, delicately preserved skull.The ceratosaur had a winding road to the auction block. First acquired by the Museum of Ancient Life in Utah, it remained as an unmounted public display until 2024. The nonprofit museum then removed it from its collection and sold it to Brock Sisson, a former employee who is now a commercial paleontologist. His company mounted it and brought it to Sotheby\u2019s for auction.Mr. Sisson did not reply to a request for comment.The dinosaur\u2019s price made it the third-most-expensive fossil to sell at auction.The high-water mark was set last year by Sotheby\u2019s sale of the stegosaur \u201cApex,\u201d which sold to the hedge fund billionaire Kenneth Griffin for $44.6 million. Earlier in 2020, \u201cStan,\u201d a Tyrannosaurus rex skeleton, sold at Christie\u2019s for $31.8 million.Other dinosaur fossils offered at today\u2019s auction also sold for high prices: an articulated T. rex foot mount and a largely complete Pachycephalosaurus skull both went for roughly $1.7 million.Andre LuJan, the president of the Association of Applied Paleontological Sciences, a trade group, said the high price of the auction could create financial challenges for commercial paleontology operators, a community his association represents. Private landowners, he said, may charge higher prices for leases on sites where fossil digs occur.\u201cThis is basically validating the high prices of the fossil market,\u201d after the Apex sale, Mr. LuJan said. He added that it \u201cwould squeeze museums that want to work on private land and make a deal with the landowner.\u201dReflecting on the ceratosaur\u2019s journey from a museum collection to the auction block, Mr. LuJan said he also worried about the precedent the auction might set.\u201cAre museums going to look at these fossils from private lands as a potential cash cow?\u201d he asked. \u201cThis was something that was accepted by everyone as hallowed ground, and now it\u2019s been desecrated.\u201d<\/p>\n","protected":false},"author":1,"featured_media":31944,"comment_status":"close","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-31942","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science"],"_links":{"self":[{"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/posts\/31942","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/medexperts.pro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=31942"}],"version-history":[{"count":2,"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/posts\/31942\/revisions"}],"predecessor-version":[{"id":31945,"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/posts\/31942\/revisions\/31945"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medexperts.pro\/index.php?rest_route=\/wp\/v2\/media\/31944"}],"wp:attachment":[{"href":"https:\/\/medexperts.pro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=31942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medexperts.pro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medexperts.pro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}