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PRISTINE MONSTER 2 3/16″ BLUE/GRAY FOSSIL ANGUSTIDENS FOSSIL SHARK TOOTH TEETH $8.00 |
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MAKO megalodon fossil shark tooth – teeth 2 1/8 inch $5.00 |
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5 MEGALODON FOSSIL SHARK TEETH – tooth 1 to 1 and 1/2 inch range $13.00 |
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5 MEGALODON FOSSIL SHARK TEETH – tooth 1 to 1 and 1/2 inch range $5.00 |
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5 MEGALODON FOSSIL SHARK TEETH – tooth 1 to 1 and 1/2 inch range $5.00 |
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HUGE SHARK JAW FOSSIL jaws Teeth Tooth taxidermy strange HC52 $0.99 |
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5 MEGALODON FOSSIL SHARK TEETH – tooth 1 to 1 and 1/2 inch range $5.00 |
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5 MEGALODON FOSSIL SHARK TEETH – tooth 1 to 1 and 1/2 inch range $6.00 |
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BARRACUDA FOSSIL 3 TEETH $5.25 |
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DINOSAUR MOSASAURS FOSSIL JAW BONE WITH TEETH $45.00 |
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5 MAKO MEGALODON FOSSIL SHARK TEETH – tooth 1 to 1 and 1/2 inch range $5.00 |
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5 MAKO MEGALODON FOSSIL SHARK TEETH – tooth 1 to 1 and 1/2 inch range $5.00 |
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5 MAKO MEGALODON FOSSIL SHARK TEETH – tooth 1 to 1 and 1/2 inch range $5.00 |
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5 MAKO MEGALODON FOSSIL SHARK TEETH – tooth 1 to 1 and 1/2 inch range $5.00 |
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DRILLED BUFFALO BONE TEETH TOOTH PENDANT 12 PCS #698 $8.00 |
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natural 1.57” 40mm true great the white shark teeth tooth #21 Jewelry Find $46.99 |
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Coryphodon Tooth/ Teeth fossil rare collectible! show 5 $14.88 |
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1 Clear 2″ Adjustable Display Stands For Shark Teeth $1.75 |
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!!! WHOLESALES !!! one SHARK teeth fossille about 50-75 millions years $0.01 |
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natural 2.01” 51mm true great the white shark teeth tooth #26 Jewelry Find $139.00 |
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FOSSIL RABBIT Palaeolagus TEETH ,JAW portion, #G496 , Nebraska $4.50 |
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FOSSIL OREODONT TEETH and JAW portion, Nebraska, #F715 $6.45 |
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Fossil No dinosaur No Mosasarus – Plesiosaurus mauritanicus teeth from Morocco $65.00 |
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HEMIPRISTIS shark’s SHARKS TOOTH necklace ROCKandWOW shark TEETH jewelry $24.95 |
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RARE T REX ERA SPINOSAURUS TEETH TOOTH DINOSAUR FOSSIL $29.95 |
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4 Jumbo Sized Triceratops Teeth, Cretaceous, Hell Creek Formation, Montana $29.99 |
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RARE T REX ERA SPINOSAURUS TEETH TOOTH DINOSAUR FOSSIL $29.95 |
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3-5/8 MEGALODON SHARK Tooth Fossil Fish Teeth South Carolina ATLANTIC USA SCUBA $49.99 |
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0.86” MAKO white shark tooth teeth specimen Mako left & right pair $4.50 |
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400 Various Collectible Shark Teeth / Tooth $75.00 |
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Megalodon FossilMiocene Shark Tooth Teeth MEGALODON !!! $74.95 |
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50 + Sharks Teeth-Magalodon Era $9.95 |
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Megalodon FossilMiocene Shark Tooth Teeth AWESOME TOOTH $69.95 |
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2-1/4 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $39.99 |
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1-3/4 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $39.99 |
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1-15/16 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $39.99 |
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1-11/16 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $39.99 |
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2-3/8 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $59.99 |
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2-3/8 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $59.99 |
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2-3/16 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $69.99 |
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2-7/16 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $69.99 |
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2-3/4 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $79.99 |
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2-1/4 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $74.99 |
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1-15/16 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $79.99 |
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Oreodont Teeth, Merycoidodon, Badlands, South Dakota, Oligocene Period, O261 $19.95 |
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Oreodont Teeth, Merycoidodon, Badlands, South Dakota, Oligocene Period, O262 $17.95 |
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ISURUS PLANUS MAKO TEETH BAKERSFIELD CALIFORNIA FOSSIL 1 13/16″ SHARK TOOTH $14.99 |
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42 MIOCENE EPOCH FLORIDA FOSSILIZED SHARK TEETH tooth $2.99 |
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2-3/16 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $69.99 |
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2-5/8 MEGALODON SHARK Tooth Fossil Fish Teeth VENICE FLORIDA SCUBA Made In USA $59.99 |
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5 DIFFERENT 5-75 MILLION YEAR OLD FOSSIL SHARK TEETH $15.95 |
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3-1/2 MEGALODON SHARK Tooth Fossil Teeth ATLANTIC USA South Carolina SCUBA SC $49.99 |
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3-1/4 MEGALODON SHARK Tooth Fossil Teeth ATLANTIC USA South Carolina SCUBA SC $49.99 |
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42 MIOCENE EPOCH FLORIDA FOSSILIZED STINGRAY TEETH + SOME SHARK TEETH tooth $3.00 |
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Matrix with numerous fish teeth from Triassic Genz -bone bed Germany $10.50 |
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42 NATURAL GOLDEN MIOCENE EPOCH FL FOSSILIZED SHARK TEETH tooth megalodon tiger $3.99 |
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Upper Cretaceous Shark Teeth Pierre Shale Pueblo Colorado Fossils $7.00 |
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1 pcs 0.901′ Inch long sharp Modern Giant Great White Shark tooth (teeth) large $6.99 |
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1 pcs 1.062” Inch long sharp Modern Giant Great White Shark tooth (teeth) large $3.99 |
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1 pcs 1.031” Inch long sharp Modern Giant Great White Shark tooth (teeth) large $3.99 |
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1 pcs 1.318” Inch long sharp Modern Giant Great White Shark tooth (teeth) large $12.09 |
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BV Big 2 7/8″ GOLD BONE VALLEY FLORIDA CHUBUTENSIS MEGALODON SHARK TOOTH TEETH $56.00 |
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1 pcs 0.984” Inch long sharp Modern Giant Great White Shark tooth (teeth) large $2.01 |
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2.401″ Rare Real Nature Modern Great White Shark vertebra (teeth) $9.99 |
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2.519″ Rare Real Nature Modern Great White Shark vertebra (teeth) $5.99 |
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2.559″ Rare Real Nature Modern Great White Shark vertebra (teeth) $5.99 |
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2.677″ Rare Real Nature Modern Great White Shark vertebra (teeth) $8.99 |
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Pair – Superb/Large Fossil BULL SHARK Teeth – Bone Valley, FL $9.75 |
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Fossil oreodont mammal tooth teeth Oligocene South Dakota $1.99 |
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Fossil oreodon oreodont mammal teeth and jaw section Oligocene South Dakota $3.99 |
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GREAT WHITE FOSSIL SHARK TOOTH TEETH MEGALODON $19.99 |
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10 CALVERT CLIFFS HEMIPRISTIS & 10 MAKO SHARK’s TEETH PLUS ONE MEGALODON $24.00 |
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Great White Fossil Sharks Tooth Teeth HUGE MONSTER !!!! $149.95 |
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MEGALODON FOSSIL SHARK TOOTH TEETH GREAT WHITE $19.99 |
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52 MIOCENE EPOCH FLORIDA FOSSILIZED SHARK TEETH tooth $3.15 |
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Fossil Shark & Fish Teeth Misissippian Illinois 345 MYO $15.00 |
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“RAD” 2″ MEGALODON SHARK TOOTH NECKLACE TEETH FOSSIL JEWELRY SURFER PENDANT $12.50 |
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Triassic Bull Canyon complete rooted reptile teeth nice serrations Pseudosuchian $9.99 |
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2.5″ Large Shark Teeth Fossil, Morocco! ST130 $23.00 |
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“SMOOTH” 2″ MEGALODON SHARK TOOTH NECKLACE TEETH FOSSIL JEWELRY SURFER PENDANT $10.50 |
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Slide of 60 Mississippian conodonts shark teeth Prospect Hill Formation $19.99 |
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1A Lee Creek Fossil Tiger Sharks Teeth FOSSILIZED FEROCIOUS TIGER SHARKS TOOTH ! $39.95 |
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Megalodon Miocene Fossil Shark Tooth Teeth KILLER DEAL! $59.95 |
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Permian 60 excellent shark teeth, skin denticles from the Permian of Oklahoma $29.99 |
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Crocodile Jaw w/ Teeth and Matrix – Morroco $75.00 |
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(s601-9) 3 partial Fossil Mako Shark Tooth 2 to 2-1/4″ teeth COLLECTION SC $19.49 |
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(s601-10) 3 partial Fossil Mako Shark 2 to 2-1/4″ Tooth teeth COLLECTION Wow $19.49 |
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1A Lee Creek Fossil Tiger Sharks Teeth FOSSILIZED TERRORIZING TIGER SHARKS TOOTH $39.95 |
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1A Lee Creek Fossil Tiger Sharks Teeth FOSSILIZED SINISTER TIGER SHARKS TOOTH !! $39.95 |
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Pleistocene McKittrick Tar Seep rare mouse skull with jaws and teeth California $79.99 |
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Pleistocene McKittrick Tar Seep rare mouse skeleton with jaws, teeth California $99.99 |
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1A Lee Creek Fossil Cow Sharks Teeth FOSSILIZED FEROCIOUS COW SHARKS TOOTH ! $194.95 |
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22 PIECE CALVERT CLIFFS FOSSIL COLLECTION WITH SHARK’s TEETH MEGALODON $34.00 |
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62 FLORIDA FOSSILIZED SHARK TEETH tooth MIOCENE EPOCH $3.50 |
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1A Lee Creek Fossil Mako Sharks Teeth FOSSILIZED FEROCIOUS MAKO SHARKS TOOTH ! $34.95 |
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1A Lee Creek Fossil Mako Sharks Teeth FOSSILIZED SINISTER MAKO SHARKS TOOTH !!!! $39.95 |
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1A Lee Creek Fossil Mako Sharks Teeth FOSSILIZED EXTINCT MAKO SHARKS TOOTH !!!! $39.95 |
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(s748-213) 1-3/16 White MAKO SHARK TOOTH Teeth jewelry quality Wow $15.74 |
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Fossilised Fossil Teeth / Bones from Ancient Mystery Creatures $15.81 |
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Dinosaur teeth with jaw in matrix Globidens Cretaceous 11x8x3 inches $799.99 |
How common are fossil spinosaurus teeth?
On ebay there seem to be quite afew of these for sale all from Morocco at 15 – 25 pounds. On this basis I would assume they are not especially rare in the fossil record? Is this the case?
Spinosaurs, like a lot of dinosaurs and other animals, probably shed and regrew their teeth. Also teeth have a different chemical composition to the rest of your body (they’re phosphatic). Morocco just happens to have had the right geological conditions to first preserve the teeth (eg. they have phosphate mines in Cretaceous sediments), and then expose them again in a wide area over the desert, where there is little chemical weathering and not much vegetation to get in the way (and people eager for a few dollars).
But I don’t know if I would say that they are not rare. I think it’s just supply and demand. Fortunately there aren’t that many people who buy fossils.
