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Department (C)
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Free Appraisal
Saber-Toothed Cat Skull
Hoplophoneus primaevus
Oligocene
White River Formation
Chadron, Nebraska, USA
(Total: 3 Items)
Auction 8036
| Lot: 72026 | Mar 19, 2021
Sold For:
$32,500.00
Fossil Snake
Unidentified Boa
Eocene
Messel, Darmstadt, Germany
Auction 5435
| Lot: 72095 | Sep 28, 2019
Sold For:
$32,500.00
Fossil Whale Skull with Vertebrae
Xenorophus sp.
Oligocene
South Carolina, USA
Auction 5435
| Lot: 72091 | Sep 28, 2019
Sold For:
$32,500.00
"Gem" Ammonite in Matrix
Placenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada
Auction 8129
| Lot: 72121 | Mar 31, 2023
Sold For:
$31,250.00
Make Offer to Owner
$46,875 or more
Ichthyosaur Fossil
Stenopterygius sp.
Lower Jurassic
Posidonienschiefer Formation
Holzmaden, Baden-Württemberg, Germany
Auction 8096
| Lot: 72009 | Nov 4, 2022
Sold For:
$31,250.00
Make Offer to Owner
$46,875 or more
"Gem" Ammonite Fossil in Matrix
Placenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada
Auction 8096
| Lot: 72055 | Nov 4, 2022
Sold For:
$31,250.00
Elephant Bird Egg
Aepyornis maximus
Madagascar
Auction 8096
| Lot: 72132 | Nov 4, 2022
Sold For:
$31,250.00
"Gem" Ammonite
Placenticeras meeki
Late Cretaceous
Bearpaw Formation
Alberta, Canada
(Total: 2 Items)
Auction 5435
| Lot: 72071 | Sep 28, 2019
Sold For:
$31,250.00
Woolly Mammoth Tusk
Mammuthus primigenius
Pleistocene
Alaska
(Total: 2 Items)
Auction 5241
| Lot: 72085 | Jun 2, 2016
Sold For:
$31,250.00
Iridescent "Gem" Ammonite
Placenticeras meeki
Late Cretaceous
,
Bearpaw Formation
Alberta, Canada
(Total: 2 Items)
Auction 5234
| Lot: 73064 | Oct 4, 2015
Sold For:
$31,250.00
Make Offer to Owner
$46,875 or more
EXTINCT ELEPHANT BIRD EGG
Aepyornis maximus
Madagascar
Auction 5192
| Lot: 73279 | Sep 28, 2014
Sold For:
$31,250.00
SUPERB PETRIFIED WOOD DESK
Auction 6071
| Lot: 49244 | Jun 12, 2011
Sold For:
$31,070.00
SUPERB DIRE WOLF SKULL
...
Auction 6042
| Lot: 49208 | Jun 6, 2010
Sold For:
$31,070.00
Superlative "Gem" Ammonite in Matrix
Placenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada
Auction 5234
| Lot: 73065 | Oct 4, 2015
Sold For:
$31,000.00
Make Offer to Owner
$42,000 or more
"Gem" Ammonite Fossil
Placenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada
(Total: 2 Items)
Auction 8219
| Lot: 72014 | Aug 29, 2025
Sold For:
$30,000.00
Fossil Fish Mural Triptych
Notogoneus osculus, Diplomystus dentatus, Priscacara serrata, Cockerellites liops, & Knightia eocaena
Eocene
Green River Formation
Wyoming, USA
(Total: 3 Items)
Auction 8190
| Lot: 72058 | Aug 28, 2024
Sold For:
$30,000.00
"Gem" Ammonite Fossil
Placenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada
(Total: 2 Items)
Auction 8096
| Lot: 72059 | Nov 4, 2022
Sold For:
$30,000.00
Cave Bear Skeleton
Ursus uralensis
Pleistocene
Russia
Auction 8036
| Lot: 72030 | Mar 19, 2021
Sold For:
$30,000.00
Make Offer to Owner
$45,000 or more
Fossil Ichthyosaur Skull
Temnodontosaurus
Jurassic
Lyme Regis, Dorset, England
Auction 5435
| Lot: 72090 | Sep 28, 2019
Sold For:
$30,000.00
Mosasaur Skull
Tylosaurus proriger
Late Cretaceous
Smoky Hill Chalk Member, Niobrara Formation
Kansas, USA
(Total: 5 Items)
Auction 5435
| Lot: 72092 | Sep 28, 2019
Sold For:
$30,000.00
"Gem" Ammonite in Matrix
Placenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada
Auction 5324
| Lot: 72216 | Nov 4, 2017
Sold For:
$30,000.00
Mammoth Tusk
Mammuthus primigenius
Pleistocene
Alaska
(Total: 2 Items)
Auction 5296
| Lot: 81045 | Nov 3, 2016
Sold For:
$28,125.00
Make Offer to Owner
$42,188 or more
T-rex Dinosaur Tooth
Tyrannosaurus rex
Late Cretaceous
Lance Formation
Niobrara County, Wyoming, USA
(Total: 2 Items)
Auction 8194
| Lot: 72135 | Nov 20, 2024
Sold For:
$27,500.00
T-rex Dinosaur Tooth
Tyrannosaurus rex
Late Cretaceous
Hell Creek Formation
Garfield County, Montana, USA
Auction 8190
| Lot: 72067 | Aug 28, 2024
Sold For:
$27,500.00
Make Offer to Owner
$41,250 or more
"Gem" Ammonite Fossil
Placenticeras sp.
Cretaceous
Bearpaw Formation
Southern Alberta, Canada
Auction 29153
| Lot: 48236 | Jun 17, 2021
Sold For:
$27,500.00
EXCEPTIONAL DOUBLE STINGRAY AND FISH PLATE
...
Auction 6061
| Lot: 49060 | Jun 12, 2011
Sold For:
$26,290.00
LARGE PRECIOUS GEM AMMONITE
...
Auction 6012
| Lot: 41317 | Jan 18, 2009
Sold For:
$26,290.00
Make Offer to Owner
$39,435 or more
AN EXTREMELY RARE DIRE WOLF SKULL FROM THE RANCHO LA BREA FORMATION OF CALIFORNIA
...
Auction 5009
| Lot: 38319 | Jun 8, 2008
Sold For:
$26,290.00
Saber-Tooth Cat Skeleton
Hoplophoneus primaevus
Middle Oligocene
Niobrara County, Wyoming, USA
(Total: 3 Items)
Auction 8096
| Lot: 72027 | Nov 4, 2022
Sold For:
$26,250.00
Woolly Mammoth Tusk
Mammuthus primigenius
Pleistocene
Alaska, USA
(Total: 2 Items)
Auction 8248
| Lot: 72171 | Apr 29, 2026
Sold For:
$25,000.00
Make Offer to Owner
$37,500 or more
Daphoenus Fossil Skeleton
Daphoenus felinus
Oligocene
White River Formation
Shannon County, South Dakota, USA
Auction 8248
| Lot: 72181 | Apr 29, 2026
Sold For:
$25,000.00
Make Offer to Owner
$37,500 or more
Spinosaurid Dinosaur Claw
Suchomimus tenerensis
Early Cretaceous
Elrhaz Formation
Téneré Desert, Gadoufaoua, Niger
Auction 8248
| Lot: 72200 | Apr 29, 2026
Sold For:
$25,000.00
Fossil Cave Bear Skeleton
Ursus spelaeus
Pleistocene
Romania
Barbara Hehner
Ice Age Cave Bear: The Giant Beast That Terrified Ancient Humans
First Edition
(Total: 2 Items)
Auction 8219
| Lot: 72075 | Aug 29, 2025
Sold For:
$25,000.00
"Gem" Ammonite Fossil with Predation Marks
Placenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada
Auction 8208
| Lot: 72009 | Apr 23, 2025
Sold For:
$25,000.00
"Gem" Ammonite in Matrix
Placenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada
Auction 8194
| Lot: 72116 | Nov 20, 2024
Sold For:
$25,000.00
Make Offer to Owner
$37,500 or more
Fossil Fish Mural
Phareodus encaustus, Mioplosus sp. & Knightia sp.
Eocene
Green River Formation
Wyoming, USA
Auction 8073
| Lot: 72052 | Mar 25, 2022
Sold For:
$25,000.00
Woolly Mammoth Tusk
Mammuthus primigenius
Pleistocene
Alaska
(Total: 2 Items)
Auction 5324
| Lot: 72193 | Nov 4, 2017
Sold For:
$25,000.00
Make Offer to Owner
$37,500 or more
EXTREMELY RARE FOSSIL PALM FROND WITH FISH
...
Auction 5009
| Lot: 38307 | Jun 8, 2008
Sold For:
$25,000.00
"Gem" Ammonite Fossil
Placenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada
(Total: 2 Items)
Auction 8140
| Lot: 72057 | Nov 10, 2023
Sold For:
$24,750.00
FOSSIL FISH MOSAIC TRIO
...
Auction 6061
| Lot: 49063 | Jun 12, 2011
Sold For:
$23,900.00
SUPERB PRECIOUS GEM AMMONITE
...
Auction 6036
| Lot: 53262 | Jan 17, 2010
Sold For:
$23,900.00
Fossil Palm Flower with Fossil Fish
Undetermined species & Knightia sp.
Eocene
Fossil Butte member, F2 Horizon
Green River Formation
Wyoming, USA
Auction 8237
| Lot: 72020 | Dec 2, 2025
Sold For:
$23,750.00
LARGE MULTI-FISH PLATE - WALL SIZE PLATE
Diplomystus dentatus, Priscacara serrata
Lower Eocene - Green River Formation - 56 MYA
Kemmerer, Wyoming
Auction 5141
| Lot: 53365 | Oct 20, 2013
Sold For:
$23,750.00
Fossil Turtle
Axestemys byssinus
Eocene
Green River Formation,
Fossil Butte Member, Lincoln County, Wyoming, USA
Auction 8237
| Lot: 72077 | Dec 2, 2025
Sold For:
$23,125.00
Make Offer to Owner
$34,688 or more
Pyritized Fossil Crinoid
Seirocrinus subangularis
Jurassic
Posidonienschiefer Formation
Holzmaden, Baden-Württemberg, Germany
Auction 8237
| Lot: 72028 | Dec 2, 2025
Sold For:
$22,500.00
Make Offer to Owner
$33,750 or more
Triceratops Brow Horn
Triceratops horridus
Late Cretaceous
Hell Creek Formation
Montana, USA
(Total: 2 Items)
Auction 8219
| Lot: 72052 | Aug 29, 2025
Sold For:
$22,500.00
Make Offer to Owner
$33,750 or more
Woolly Mammoth Leg
Mammuthus primigenius
Pleistocene
Alaska, USA
(Total: 3 Items)
Auction 8036
| Lot: 72029 | Mar 19, 2021
Sold For:
$22,500.00
Make Offer to Owner
$45,000 or more
GIANT FOSSIL PALM AND STINGRAY
Auction 6068
| Lot: 49271 | May 20, 2012
Sold For:
$22,500.00
Make Offer to Owner
$33,750 or more
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