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Free Appraisal
Ammolite Fossil
Placenticeras sp.
Late Cretaceous
Bearpaw Formation
Alberta, Canada
Auction 8208
| Lot: 72007 | Apr 23, 2025
Sold For:
$1,000.00
Petrified Conifer Bookends
Araucarioxylon arizonicum
Triassic
Chinle Formation
Arizona, USA
(Total: 2 Items)
Auction 8208
| Lot: 72015 | Apr 23, 2025
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Fossil Sycamore Leaf
Platanus nobilis (Sycamore)
Paleocene
Fort Union Formation
Glendive, Montana, USA
Auction 8194
| Lot: 72110 | Nov 20, 2024
Sold For:
$1,000.00
Dinosaur Tracks
Anchisauripus sp.
Early Jurassic
Portland Formation
Kornell Nash Quarry, South Hadley, Massachusetts, USA
Auction 8194
| Lot: 72125 | Nov 20, 2024
Sold For:
$1,000.00
Woolly Mammoth Tooth Sphere
Mammuthus primigenius
Pleistocene
Siberia
Auction 8194
| Lot: 72157 | Nov 20, 2024
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Fossil Bison Skull
Bison antiquus ("ancient bison")
Pleistocene
Arkansas River, Oklahoma, USA
Auction 8190
| Lot: 72078 | Aug 28, 2024
Sold For:
$1,000.00
Petrified Conifer Stump
Araucaria
Triassic
Chinle Formation
Arizona, USA
Auction 8073
| Lot: 72028 | Mar 25, 2022
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Petrified Conifer Slab
Araucaria
Triassic
Chinle Formation
Arizona, USA
Auction 8073
| Lot: 72037 | Mar 25, 2022
Sold For:
$1,000.00
Apatite pseudomorph Seal Vertebra
Kerch, Crimean Peninsula, Ukraine
Auction 8068
| Lot: 72273 | Dec 8, 2021
Sold For:
$1,000.00
"Duck-Billed" Dinosaur Skull Bone
Edmontosaurus regalis
Late Cretaceous
Hell Creek Formation
Montana, USA
Auction 8029
| Lot: 72005 | Nov 10, 2020
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Theropod Dinosaur Claw
Dromaeosaurus sp.
Cretaceous
Hell Creek Formation
Montana, USA
(Total: 2 Items)
Auction 8029
| Lot: 72014 | Nov 10, 2020
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Ammolite Trio
Placenticeras sp.
Cretaceous
Bearpaw Formation
Alberta, Canada
(Total: 3 Items)
Auction 5434
| Lot: 72055 | Oct 5, 2020
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Petrified Conifer Slab
Araucarioxylon
Triassic
Chinle Formation
Arizona, USA
Auction 5435
| Lot: 72042 | Sep 28, 2019
Sold For:
$1,000.00
Oreodont Skull with Vertebrae
Merycoidodon sp.
Late Oligocene
Brule Formation
White River Badlands, South Dakota, USA
Auction 5435
| Lot: 72108 | Sep 28, 2019
Sold For:
$1,000.00
Fossil Camel Leg and Foot
Palaeolama
Pleistocene
Florida, USA
(Total: 2 Items)
Auction 5435
| Lot: 72109 | Sep 28, 2019
Sold For:
$1,000.00
Petrified Conifer Slab
Araucarioxylon
Triassic
Chinle Formation
Arizona, USA
Auction 5389
| Lot: 72070 | Dec 15, 2018
Sold For:
$1,000.00
Asaphid Trilobite Plate
Asaphus sp.
Middle Ordovician
Morocco
Auction 5386
| Lot: 72120 | May 5, 2018
Sold For:
$1,000.00
Fossil Seahorse
Hippocampus ramulosus
Lower Pliocene
Marecchia River Formation
Poggio Berni, Rimini Province, Italy
Auction 5386
| Lot: 72152 | May 5, 2018
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Petrified Conifer Slab
Araucarioxylon
Triassic
Chinle Formation
Navajo County, Arizona, USA
10.00
x
9.75
x
0.75
inches (
25.40
x
24.77
x
1.91
cm)
Auction 5280
| Lot: 72027 | Apr 29, 2017
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Petrified Conifer Slab
Araucarioxylon
Triassic
Chinle Formation, Painted Desert Member
Egg Canyon, Circle Cliffs, Garfield County, Utah, USA
12.25
x
11.12
x
0.50
inches (
31.12
x
28.24
x
1.27
cm)
Auction 5280
| Lot: 72036 | Apr 29, 2017
Sold For:
$1,000.00
Petrified Conifer (with Fungus) Slab
Araucarioxylon
Triassic
Chinle Formation
Apache County, Arizona, USA
24.50
x
13.75
x
0.75
inches (
62.23
x
34.92
x
1.91
cm)
Auction 5280
| Lot: 72049 | Apr 29, 2017
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Petrified Cherry Slab
Prunus
Miocene
Trout Creek Formation
"McDermitt," Airport Site, Malheur County, Oregon, USA
13.5 x 12 x 0.5 inches (34.29 x 30.48 x 1.27 cm)
Auction 5280
| Lot: 72080 | Apr 29, 2017
Sold For:
$1,000.00
Petrified Fir Slab
Pseudotsuga
Miocene
Wanapum Balast Formation
"Vantage," Kittitas County, Washington, USA
18.75
x
14.25
x
1.25
inches (
47.63
x
36.20
x
3.18
cm)
Auction 5280
| Lot: 72098 | Apr 29, 2017
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Contoured Petrified Wood
Araucarioxylon arizonicum
Triassic
Chinle Formation
Arizona, USA
Auction 5241
| Lot: 72141 | Jun 2, 2016
Sold For:
$1,000.00
Fossil Leaves
Platanus nobili, Zizyphoides flabellum and Beringiaphyllum cupaniodes
Paleocene,
Ft. Union Formation
Glendive, Montana, USA
Auction 5234
| Lot: 73024 | Oct 4, 2015
Sold For:
$1,000.00
PYGMY MAMMOTH TOOTH
Mammuthus primigenius
Holocene
Wrangel Island, Siberia
Auction 5141
| Lot: 53383 | Oct 20, 2013
Sold For:
$1,000.00
PETRIFIED WOOD: ZIMBABWEAN CONFIER LIMB
Conifer
Upper Triassic
Molteno Formation, Charama Plateau
WNW of Gokwe, Midlands Zimbabwe
Auction 5141
| Lot: 53386 | Oct 20, 2013
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Gary Green Jasper End Cut
Bogwood
Miocene
McDermitt, Oregon, USA
Auction 29156
| Lot: 48056 | Jan 17, 2022
Sold For:
$1,000.00
Petrified Oak Bookends
Quercus
Miocene
Juntura Formation
Stinkingwater Mountain, Harney County, Oregon, USA
(Total: 2 Items)
Auction 29156
| Lot: 48065 | Jan 17, 2022
Sold For:
$1,000.00
Fossil Fish
Stichocentrus livatus & Gaudryella
Upper Cretaceous
Hgula, Byblos, Lebanon
Auction 29151
| Lot: 48221 | Aug 7, 2020
Sold For:
$1,000.00
Fossil Crinoid
Comaturella sp.
Upper Jurassic
Solnhofen/Eichstatt, Bavaria, Germany
Auction 29151
| Lot: 48222 | Aug 7, 2020
Sold For:
$1,000.00
Yellow Cat Banded "Redwood" Pair
Jurassic
Brushy Basin Member
Morrison Formation
Utah, USA
(Total: 2 Items)
Auction 5296
| Lot: 81015 | Nov 3, 2016
Sold For:
$1,000.00
Fossil Bear Claw
Ursus uralensis
Pleistocene
Russia
Auction 5296
| Lot: 81039 | Nov 3, 2016
Sold For:
$1,000.00
Theropod Dinosaur Tooth
Spinosaurus sp.
Late Cretaceous
Kem Kem Group
Morocco
5.81 x 1.15 x 0.75 inches (14.75 x 2.91 x 1.90 cm)
Auction 212543
| Lot: 79027 | Oct 23, 2025
Sold For:
$1,000.00
Dinosaur Vertebra with Stand
Hypacrosaurus sp.
Cretaceous
Montana, USA
6.34 x 4.31 x 2.76 inches (16.10 x 10.94 x 7.01 cm)
Auction 212543
| Lot: 79029 | Oct 23, 2025
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Theropod Dinosaur Tooth
Spinosaurus sp.
Late Cretaceous
Kem Kem Group
Morocco
4.30 x 1.59 x 0.91 inches (10.93 x 4.03 x 2.30 cm)
Auction 212521
| Lot: 79030 | May 22, 2025
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Megalodon Shark Tooth
Otodus megalodon
Miocene
Morgan River
South Carolina, USA
5.63 x 3.90 x 1.31 inches (14.30 x 9.90 x 3.33 cm
)
Auction 212502
| Lot: 77006 | Jan 9, 2025
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Megalodon Shark Tooth
Otodus megalodon
Miocene
Morgan River
South Carolina, USA
4.46 x 3.00 x 1.04 inches (11.34 x 7.63 x 2.65 cm)
Auction 212431
| Lot: 76010 | Aug 1, 2024
Sold For:
$1,000.00
Fossil Fish Mass Mortality Plate
Knightia alta
Eocene
Laney Member, Green River Formation
Sweetwater County, Wyoming, USA
9.84 x 6.30 x 1.54 inches (25.00 x 16.00 x 3.91 cm)
Auction 212307
| Lot: 78024 | Feb 16, 2023
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Theropod Dinosaur Tooth
Carcharodontosaurus saharicus
Cretaceous
Ifezouane Formation
El Begaa, Taouz, Kem Kem Basin, Morocco
4.12 x 1.60 x 0.74 inches (10.46 x 4.06 x 1.88 cm)
Auction 212235
| Lot: 76018 | Sep 1, 2022
Sold For:
$1,000.00
Theropod Dinosaur Tooth
Spinosaurus sp.
Late Cretaceous
Kem Kem Group
Morocco
8.66 x 1.61 x 1.27 inches (22.00 x 4.09 x 3.22 cm)
Auction 212148
| Lot: 76011 | Dec 2, 2021
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Fossil Fish
Nematonotus longispinus with Carpopenaeus sp.
Upper Cretaceous
Hgula, Byblos, Lebanon
6.10 x 3.94 x 0.39 inches (15.50 x 10.00 x 1.00 cm)
Auction 212048
| Lot: 79018 | Nov 26, 2020
Sold For:
$1,000.00
Dinosaur Tooth
Spinosaurus sp.
Late Cretaceous
Kem Kem Basin, Morocco
7.09 x 1.46 x 0.98 inches (18.00 x 3.71 x 2.50 cm)
Auction 211911
| Lot: 78004 | Mar 14, 2019
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Petrified Conifer Log
Araucarioxylon
Triassic
Chinle Formation
Navajo County, Arizona, USA
5.59 x 4.25 x 3.70 inches (14.20 x 10.80 x 9.40 cm)
Auction 211814
| Lot: 76029 | Apr 5, 2018
Sold For:
$1,000.00
Fossil Oreodont Skull
Merycoidodon culbertsoni
Late Oligocene
Brule Formation
White River Badlands, South Dakota, USA
12.20 x 7.28 x 6.69 inches (31.00 x 18.50 x 17.00 cm)
(Total: 2 Items)
Auction 211750
| Lot: 77027 | Dec 14, 2017
Sold For:
$1,000.00
"Gem" Dinosaur Bone
Jurassic
Morrison Formation
Utah, USA
4.01 x 2.53 x 1.57 inches (10.19 x 6.42 x 3.98 cm)
Auction 211748
| Lot: 80021 | Nov 30, 2017
Sold For:
$1,000.00
Ammonite Fossil
Cleoniceras sp.
Cretaceous
Madagascar
5.51 x 4.41 x 1.32 inches (14.00 x 11.20 x 3.35 cm)
Auction 211709
| Lot: 76016 | Mar 2, 2017
Sold For:
$1,000.00
Make Offer to Owner
$1,500 or more
Fossil Fish
Diplomystus dentatus
Lower Eocene
Green River Formation
Kemmerer, Wyoming, USA
10.39 x 6.25 x 0.62 inches (26.40 x 15.90 x 1.58 cm)
Auction 211536
| Lot: 78018 | Sep 3, 2015
Sold For:
$1,000.00
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