Mosasaurs grew up to 55 feet long and weighed an estimated 15 tons. Mosasaur Fossils for Sale | Fossils for Sale Note - Adding 14 new Mosasaur teeth in October 2022. Mosasaurs had double-hinged jaws and flexible skulls (much like those of snakes), which enabled them to gulp down their prey almost whole. You can dig for fossils at the Quarry and they will also ship shale to you to hunt on your own. ATop Quality Hemipristis serra tooth - an upper jaw tooth from the Lee Creek mine, Aurora, No. For the best experience on our site, be sure to turn on Javascript in your browser. A marine reptile, the mosasaur lived 66-100 million years ago and was one of the top predators. A colleague of mine buyssome for a class he teaches. Squamates consist of the living varanoid lizards, snakes and their fossil relatives the mosasaurs. You can dig for fossils at the Quarry and they will also ship shale to you to hunt on your own. Mosasaurs were air-breathing, inland sea predators, in the late Cretaceous period. A skull of this size and preservation is a once-in-a-lifetime discovery. Display Stand Riker Box 5x6. We'd love to talk more about this amazing piece - Call Jim at 416-888-2285, email at plovisek@fossilrealm.com, or contact us here. These big teeth were soon to be lost and replaced. They lived during the same period T. rex roamed the earth. Mosasaur fossils. A HUGE, TOP QUALITY Mosasaurus beaugeitooth from the Cretaceous of Morocco. What is even more amazing about these creatures is that they had curved teeth on the ROOF of their mouth just before their throat! Authentic Dinosaur Bone Section. Exceptional condition and preservation. Shop dinosaur fossils online from Fossil Age Minerals. Mosasaur for sale | eBay It's easy! The Fossil Forum An excellent BIG Mosasaur tooth from the hero of Jurassic World! Mosasaur Fossils - Fossilsforsale.co.uk The rock matrix is a beautiful marble material and the Ammonite cavities are mineral filled! Based on features such as the loosely-hinged jaw, modified/reduced limbs and probable locomotion, many researchers believe that snakes share a common marine ancestry with mosasaurs, a suggestion advanced in 1869, by Edward Drinker Cope, who coined the term "Pythonomorpha" to unite them. Fossil Tooth Collection Mosasaur, Spinosaur, and Otodus obliquus Teeth $29.95 Spinosaurus Tooth Small $14.95 The Dinosaur Collection with 2 In Spinosaur Tooth-B $36.95 Spinosaurus Tooth 4 inches B $139.95 Spinosaurus Tooth 4 inches C $174.95 Spinosaurus Tooth 4 inches E $139.95 Spinosaurus Tooth 4 inches Q $199.95 Spinosaurus Tooth 4 inches R All Rights Reserved. An EXTRA LARGE, Top Quality Mosasaur vertebrafrom the phosphate mining region, Khouribga, Morocco. In Canada and the United States, complete or partial specimens have been found in Alabama, Mississippi, Tennessee, and Georgia and in almost all the states covered by the seaway: Texas, southwest Arkansas, New Mexico, Kansas[7], Colorado, Nebraska, the Dakotas, Montana, Manitoba[8], and the Pierre Shale and Fox Hills formations of North Dakota. A excellent, rare unidentified Dicotaledon fruit specimen from Morocco. Authenticity guaranteed. Their massive jaws were hinged and could expand to swallow large prey, including other mosasaurs, sea turtles and sharks. By This is an all original, associated specimen. Carolina. The first Mosasaur fossils were excavated near the Meuse River in Germany in 1764; however, this recent find came from North Africa. Mosasaurs (from Latin 'Mosa' meaning the 'Meuse river' in the Netherlands, and Greek sauros meaning 'lizard') are an extinct group of serpentine marine reptiles that thrived worldwide in the earth's oceans during the Cretaceous Period. Cart (0) . Check out our mosasaur skull for sale, nearly 5 feet! A Globidens specimen found in South Dakota has the ground of remains of clams in its abdomen. ABOUT Fossils Reptile, Amphibians & Synapsids Mosasaur This Specimen has been sold. Add to cart. --> Link to Mosasaur teeth. instead of returning to shore to lay eggs.  Apple Pay \ Google Pay \ one-tap checkout with Shop Pay,  Includes FREE Worldwide Delivery + Certificate of Authenticity,  Ehtical Ethos \ Planting Trees w\ ECOLOGI \ 2K+,  A Creatively Rooted Business \ 30+ Yrs, The latest fossil Mosasaurusdiscoveries are ethereally prepared and designed for a luxury display. Found in the phosphate mine region, Khouribga, Morocco. It's hard to imagine the biting force of these ancient beasts, which would have dwarfed the largest crocodile and more than doubled the body length of a Great White shark. Shop for Authentic Dinosaur Fossils | Mini Museum T. Rex Bone Find authentic dinosaur fossils to add to your collection. Puzzle It is possible that both the ichthyosaurs and the plesiosaurs were losing the evolutionary battle of predator versus prey to faster, larger and more advanced varieties of fish such as Xiphactinus and the giant Ginsu sharks (Cretoxyrhina mantelli). Mosasaurs were powerful One of these giant Mosasaurs was the hero of Jurassic World! "Ber", the type specimen of Prognathodon saturator recently acquired by the Natuurhistorisch Museum Maastricht from a nearby quarry. All items are authentic fossils. long-tailed marine predators were the largest lizards that ever lived, Incredible preservation. Indiana University Press, Bloomington, 322 p. Getman, Myron RC. Note - Adding 20 Madagascar ammonites in April 2023 --> Link toMadagascar ammonites. "The Color Collection - South of the River" A TOP QUALITY, upper jaw anterior Isurus planus tooth from the Sharktooth Hill area, California. Mosasaurs went extinct during the same Cretaceous-Paleogene An ultra rare, Top Quality Prognathodon curri tooth from the phosphate mining region, Khouribga, Morocco. Hoffman, however, was the person who corresponded with other scientists of the day and who got the attention of Camper and Cuvier. They ate ammonites, fish, turtles, and plesiosaurs. We at Fossil Age Minerals offer an extensive selection of animal and plant fossils. From a 35 foot marine predator, 70 million years old. Several other groups of reptiles, including marine crocodiles, teleosaurs, placodonts and turtles had also enjoyed limited successes in the marine environment, but none approached the world-wide domination that mosasaurs would attain in the Late Cretaceous. Grid List A Top QualityPrognathodon ancepstooth from the phosphate mining region, Khouribga, Morocco. A gorgeous Cretaceous ammonite from Madagascar. Fossils For Sale - FossilEra.com Mosasaur Fossils for Sale Online - Fossil Age Minerals Lower Jurassic, Shuttle Meadow & East Berlin FMs. Fourth of July Sale. This is a adult rooted tooth specimen. An incredible sliced and polished Cleonicerasammonite showing the intricate internal chamber structure with crystal lined pockets. The BEST! The Moroccan "pine cone". Rare Mosasaurus Fossils For Sale at The Fossil Store Mosasaurus The latest fossil Mosasaurus discoveries are ethereally prepared and designed for a luxury display on THE FOSSIL STORE custom-designed AES stand series for luxury spaces out there! These were collected in the gulf states in areas that were part of an inland sea during that time. An excellent BIG Mosasaur tooth from the hero of Jurassic World! Excellent preservation. Many complete mosasaur specimens have been found in the Smoky Hill Chalk Member of the Niobrara Formation of Western Kansas, and some of the first mosasaur remains were collected by Professor Benjamin Mudge and Dr. George M. Sternberg more than 130 years ago. Authenticity guaranteed. A massive Mosasaur tooth from the hero of Jurassic World! Dinosaur Fossil Partial T-Rex Hell Creek MT $32.00 11 bids Mosasaurs Perhaps more brawn than brain, the massive head sported a small brain, smaller than T-Rex, and powerful jaws of giant teeth. Mosasaurs were the largest lizards that ever evolved and. We have curated a number of fossil collections including: dinosaur fossils, raw minerals, mammal fossils, plant fossils and more! Note - crack in crown. , an early Ammonite relative. It also suggests that mosasaurs, out of necessity, may have lived together in groups for the protection of their young. The mosasaur was a powerful swimmer who spent its entire life in the sea. This is a great adult rooted tooth specimen. My wife and I went there a few times. (beware of the reassembled specimens - see Details). Back in the second half of the 1700's, geologists made a remarkable discovery near the southernmost city of the Netherlands. The idea lay dormant for more than a century, to be revived in the 1990s. Mosasaur Fossils For Sale. KALIFANO Authentic Prehistoric Dinosaur Coprolite Feces Trace Fossil - Fossilized Dinosaur Dung Poop Coprolite from Madagascar (Information Card Included) $19.77 $ 19. Among all the differentmosasaur species that we have, you can enjoy the following collections: Jurassic DreamsP.O. Mosasaur Fossils for Sale Online - Fossil Age Minerals Mosasaurs were air-breathing, inland sea predators, in the late Cretaceous period. Size: 78" x 42"" x 22" (as mounted). Any prey still attempting to escape their massive jaws would be firmly. They lived during the same period T. rex roamed the earth. $15.95. Even the short-necked plesiosaurs (pliosaurs and polycotylids) were much smaller than their Jurassic cousin, Liopleurodon, and an Early Cretaceous relative, Kronosaurus. 120-121. An excellent display item or soap dish or key / change holder! M1073 SIZE: 2-1/4" (1-3/8" Wide). Dinosaur Jaws for sale from Fossil Shack. Oldest Fossil of Sea Reptile Dating Back 94 Million Years Found in Utah A fully rooted - very rare! Authenticity gauranteed. - MOROCCO $0.99 1 bid $6.10 shipping 2d 18h Mosasaurs had long heads, strong and flexible necks and hydrofoil-like limbs. A Middle Miocene age tooth. They probably swam by moving their long body in a snake-like way, also using their finned tail to propel them forwards. Any idea how much he buys? This is a great rooted tooth specimen. An EXTRA LARGE, Top Quality Prognathodon ancepstooth from the phosphate mining region, Khouribga, Morocco. The 2 small vertebrae are $10 each, the medium-sized ones are $20 each and the large one is $30. its name, meaning "Meuse reptile." No products were found matching your selection. your treasured keepsakes, and are fun for all ages! 2006 Marshall Edition. FOSSILS FOR SALE We offer a wide selection of real fossils for sale from around the world and guarantee the authenticity of all of the specimens we sell. This tells us that there was huge power in the bite to necessitate such well-anchored teeth. 20960 - Museum Grade 11.81 Inch Unidentified Mosasaur Almost Complete Paddle Limb Bones. Mosasaur fossil vertebrae for sale! - $30 (EXETER) 141. Note - the large Moroccan Mosasaurs have been renamed to a Prognathodon genus. Authenticity guaranteed. You can also shop our best selling fossils! Dinosaur Fossils > Dinosaur Jaws > Beautiful Mosasaur Jaw Loading. Bureau of Land Management Taking the fossilized remains to the lab, they realized that this was the oldest mosasaur ever found. An incredible, LARGE polished ammonite showing the intricate internal chamber structure. An ULTRA RARE, TOP QUALITYPrognathodoncurri tooth from the Cretaceous of Morocco. Dutch naturalist Pieter Camper concluded in 1786 that the mosasaurs' remains actually belonged to a whale. Has anyone bought shale from the Florissant Fossil Quarry? I ended up with a few nice fossils out of the bunch. An October Fossil of the Month. We have not Back in the second half of the 1700's, geologists made a remarkable discovery near the southernmost city of the Netherlands. This tooth has a beautiful blue crown and a tan colored root. Authenticity guaranteed. And they don't stink! Their closest living relatives are land-dwellingmonitor A Middle Miocene age tooth. Mosasaur fossil vertebrae for sale. LATE CRETACEOUS PERIOD: 83 million - 65 million years ago. HERE ARE SOME OTHER SIMILAR FOSSILS FOR SALE 13.7" Fossil Mosasaur (Platecarpus) Lower Jaw - Kansas $3,295 1.45" Fossil Fish (Ichthyodectes) Vertebra - Kansas $9 1.55" Fossil Fish (Ichthyodectes) Vertebrae - Kansas $15 Their fossils are found all over the world and they were such a diverse group of animals that they are considered the "T-Rex of the Sea" and their teeth are some of the most distinguishable fossils found. Living in mid-ocean, such adaptations were necessary for survival. Dr. Palmer, Douglass. Excellent preservation. Larger mosasaurs were more typical: mosasaurs ranged in size up to 17 m. Hainosaurus holds the record for longest mosasaur, at 17.5 meters. 1" Fossil Mosasaur (Platecarpus) Caudal Vertebra - Kansas Their delicate nature precluded scale fossilization, but not so for teeth! The large Moroccan Mosasaurs have been renamed to a Prognathodon genus. Museum Quality. Jaw - Morocco $2,950 9.55" Crushing Mosasaur (Igdamanosaurus) Jaw Section - Morocco $895 14" Fossil Mosasaur (Eremiasaurus?) 77. The BEST! Based on features such as the double row of pterygoid ("flanged") teeth on the palate, the double-hinged jaw, modified/reduced limbs and probable methods of locomotion, many researchers believe that snakes and mosasaurs may have had a common ancestor. But before I spend $7.50 per pound plus shipping for maybe 20 pounds of shale, I thought I should check to see if anyone has experience doing this. Several sets of mosasaur remains, that had been discovered earlier at Maastricht but were not identified as mosasaurs until the nineteenth century, have been on display in the Teylers Museum, Haarlem, procured from 1790. (Note - there is one inexpensive spiny trilobite replica listed. ST489 SIZE:1-1/16" x 11/16", Note - Adding 13 Sharktooth Hill Dolphin itemsin July 2019. Shark Teeth By Location / (See All Shark Species). --> Link to Mosasaur fossils. Copyright 2019 - 2023 Buried Treasure Fossils. Mosasaur Fossils for Sale Mosasaurus is the type genus of the mosasaurs, an extinct group of aquatic squamate reptiles. This is a adult juvenile rooted tooth specimen. So detailed that is it hard to believe. While their fossilized remains have been found most often in Kansas and South Dakota, their bones are known from every continent, and were most recently found in Antarctica. Carcharodontosaurus Teeth, Tooth For Sale! | Fossilicious Menu. more Rocks, Minerals, and Fossils. Mosasaur Fossils For Sale Mosasaurs were prehistoric reptiles that roamed the ancient oceans 70 million years ago, during the last age of the dinosaurs. July 14, 2018 in Questions & Answers. Authenticity guaranteed. for sale for less than $50. like those of snakes, which allowed them to swallow their prey almost whole. some reaching over 50 feet in length, and are sometimes called the Note - Adding 26 new pine cone specimens in March 2022. The Florissant Fossil Quarry in Colorado is near the Florissant Fossil Beds National Monument, famous for Eocene plant and insect fossils. A huge skull was unearthed belonging to a gigantic reptile which had lived 65 million years ago in the waters around what is now . It is important to note here that, with the exception of a few specialized and late evolving species, mosasaur jaws and teeth were used for seizing and holding of prey until it could be swallowed. The first fossilized remains were discovered in a limestone quarry at Maastricht on the Meuse in 1778, and the first genus of mosasaur, Mosasaurus, was named . These large marine reptiles ruledthe late Cretaceous seas. Jaws - Morocco $695 5.4" Fossil Mosasaur (Tethysaurus) Jaw Section - Asfla, Morocco $245 1.23" Crushing Mosasaur (Igdamanosaurus) Tooth - Morocco $25 --> Link to Mosasaur teeth. Mosasaurus Fossils For Sale - Ancient Earth Trading Co. M1177 SIZE: 3-3/4" x 4-1/2" (2-1/8" thick). size: 3.5" x 3" x 3" This piece of authentic dino. While it is not possible at this point to determine whether this feeding activity was the result of an attack on a live mosasaur or the scavenging of a carcass, it is probable that a five or six meter Ginsu would behave much like a modern Great White shark, or an extinct Carcharocles megalodon. Trying to decide if 20 pounds is enough to have a good chance of finding anything. This museum quality skull is incredibly well-preserved with original teeth. Sold Out. Shop Now! Dinosaur Egg Shells from Argentina and the Cretaceous Period. It was painstakingly extracted from the surrounding rock matrix and assembled into a 3-dimensional skull. Add to Cart Quick view. An October Fossil of the Month. Perfect tooth. An EXTRA LARGE, Top Quality Prognathodon ancepstooth from the phosphate mining region, Khouribga, Morocco. Rare Mosasaurus Fossils For Sale at The Fossil Store The discovery and study of mosasaurs near Maastricht in Europe in the late 1700s predated the finding of dinosaurs by more than fifty years. According the Mulder, the Canon Godding was the first legal owner. When the specimen was discovered between 1770 and 1774, Johann Leonard Hoffmann, a surgeon and fossil-collector, corresponded about it with the most influential scientists of his day, making the fossil famous. Large Mosasaur tooth in glass case . 20556 - Museum Grade 13.77 Inch Unidentified Mosasaur Partial Paddle Limb in Matrix Cretaceous. --> Link to Isurus planus teeth. Incredible color! As mosasaurs increased in size and diversity during the last 25 million years of the Cretaceous, they also spread around the world. Mosasaur Fossils For Sale Celebrate February with Mother Lode Rock Shop! This tells us that there was huge power in the bite to necessitate such well-anchored teeth. The presence of the remains of young individuals in the Smoky Hill Chalk of Kansas indicates that mosasaurs were giving birth in mid-ocean, 200 miles or more from the nearest land. The right dentary of Carinodens belgicus, a rare and unusually small mosasaur from the Netherlands. A Top Quality,rare Dicotaledon fruit or seed pod specimen from Morocco. Mosasaur tooth in glass case . A fully rooted - very rare! Mosasaur Fossils For Sale | Fossilsplus Ammonite Fossils Basilosaurus Tooth For Sale Blastoids Brachiopod Fossils Bryozoan Fossils Crinoid Fossils Crustacean Fossils Dinosaur Bones Reptile Fossils for Sale. Note - the large Moroccan Mosasaurs have been renamed to a Prognathodon genus. Shipping included in North America. Triceratops Bone Discover amazing dinosaurs with millions of years of history. Get 10% off any purchase during the month of February by entering Discount Coupon Code MOTHERLODE during Checkout. This is an all original, associated specimen which is attached to the original matrix (beware of the reassembled specimens - see Details). Note - 15 new coprolite fossils added in November 2022. Spinosaurus Teeth For Sale | Fossilicious No repair or restoration. A Pungo River Fm. A huge skull was unearthed belonging to a gigantic reptile which had lived 65 million years ago in the waters around what is now Maastricht. However, a second find of a partial skull drew the Age of Enlightenment's attention to the existence of fossilized animals that were different from any known living creatures. dinosaurs. No repair or restoration. Sign up for a new account in our community. Back in the second half of the 1700's, geologists made a remarkable discovery near the southernmost city of the Netherlands. Discover a diverse selection of superb authentic fossils & minerals. tooth - Miocene age. Mosasaur Fossil Teeth Mosasaurs were a group of huge carnivorous aquatic reptiles that dominated the Late Cretaceous seas from 90 to 65 million years ago. Right lateral view of the skull of the exhibit specimen of Mosasaurus hoffmanni at the Natuurhistorisch Museum Maastricht. + My largest tooth! This is a fantastic specimen. These ammonites are beautifully polished on top and sides. Authenticity guaranteed. Sea levels were high during the Cretaceous Period, causing marine transgressions in many parts of the world and a great inland seaway in what is now North America. Note - the large Moroccan Mosasaurs have been renamed to a Prognathodon genus. FOR SALE $9 Quantity Discounts 3 to 9 Pieces $7 10+ Pieces $6 DETAILS FOSSIL TYPE 20 million years ago) from the Wilkes Fm., Toledo, Washington. Copyright 2019 - 2023 Buried Treasure Fossils. --> Link to Mosasaur teeth. One variety of primitive swordfish (Protosphyraena) had long pectoral fins that extended two to three feet outward on either side of its body, hardly a good design for efficient hunting in a kelp forest. Mosasaur Teeth For Sale - Fossil Age Minerals for even Most mosasaur teeth are cone shaped and do not have the cutting edges typical of shark or theropod teeth. $125.00. Mosasaur fossils have been found in the Netherlands, in Sweden, in Africa, in Australia, in New Zealand, and on Vega Island, off the coast of Antarctica. Which hot springs are near what Colorado towns? This impressive mosasaur has recently been in the news. Mosasaur remains have also been uncovered that had healed jawbone fractures, showing that they were indiscriminate feeders. Mosasaur Skull For Sale - Prognathodon - Fossil Realm Note - the large Moroccan Mosasaurs have been renamed to a Prognathodon genus. The teeth in the jaws of the mosasaur were deeply lodged into the jaw-bone. These are found in the late Eocene sediments in Western Sahara, Morocco. Get it as soon as Wednesday, Jul 5. Not dinosaurs, but reptiles, giving live birth in open sea. $465.00 A monster sized, Top Quality Prognathodon anceps tooth from the phosphate mining region, Khouribga, Morocco. Exceptional condition and preservation. A BIG fully rooted - very rare! River region of the Netherlands, which is the source of ), Items 24\7 Email Support \ info@thefossilstore.com. [5] This debate was furthered when French scholar Faujas de Saint-Fond argued that the remains belonged to a crocodile. During the Middle Cretaceous, these ancestral mosasaurs became larger and more specialized, evolving rapidly into several genera of highly successful predators. Sold by KALIFANO and ships from Amazon Fulfillment. Illustration of the first mosasaur remains discovered. Dinosaur Jewelry Mosasaur teeth & fossils for sale | Buried Treasure Fossils Mosasaurs (from Latin 'Mosa' meaning the 'Meuse river' in the Netherlands, and Greek sauros meaning 'lizard') are an extinct group of serpentine marine reptiles that thrived worldwide in the earth's oceans during the Cretaceous Period. Mosasaur Mosasaurus Fossils Teeth Bones for Sale The Maastricht limestone beds were rendered so famous by the Mosasaur discovery that they have given their name to the final six-million-year epoch of the Cretaceous, the Maastrichtian. Authenticity guaranteed. A massive Mosasaur tooth from the hero of Jurassic World! Sagebrush Steve, Exceptional condition and preservation. "T-Rex of the Seas." Fossils: Colorado's Wayback Machine | Fossils Found, Sites, Beds (beware of the reassembled specimens - see Details). Name: Goniatities sp. [3] [4], The Mosasaurus discovered in a Maastricht limestone quarry, 1786 (contemporary engraving). extinction event which killed all of the Link to coprolites. Sort By: Add to Cart Quick view. . An international supplemental postage charge will be applied. Mosasaur Fossils for Sale from Fossil Seas. Box 233403080 AlicanteSpain, 05209 - Finest Grade Association 2 Elasmosaurus (Zarafasaura oceanis) Vertebrae Bones, 20995 - Museum Grade 23.07 Inch Unidentified Mosasaur Complete Paddle Limb Bones, 06050 - Beautiful 1.25 Inch Palaeocarcharodon orientalis (Pygmy white Shark) Tooth, 30766 - Top Beautiful 3.19 Inch Otodus obliquus Shark Tooth in Matrix Paleocene, T185 - Set of 4 Nicely Preserved Onchopristis numidus Sawfish Rostral Teeth Upper Cretaceous KemKem, T184 - Set of 5 Nicely Preserved Onchopristis numidus Sawfish Rostral Teeth Upper Cretaceous KemKem, 09186 - MARTIAN Black Beauty Rabt Sbayta 012 Meteorite 0.29 g Polymict Breccia Thin Section with Fusion Crust, 30052 - Finest Grade Illaenus tauricornis Middle Ordovician Trilobite Russia, 20960 - Museum Grade 11.81 Inch Unidentified Mosasaur Almost Complete Paddle Limb Bones, 20556 - Museum Grade 13.77 Inch Unidentified Mosasaur Partial Paddle Limb in Matrix Cretaceous, 20558 - Finest Grade Unidentified Mosasaur Humerus, Ulna and Phalanx Limb Bones in Matrix Cretaceous, 20555 - Museum Grade 14.17 Inch Halisaurus arambourgi (Mosasaur) Partial Tail Late Cretaceous, 07030 - Museum Grade 16.89 Inch Complete Mosasaur Skull Late Late Cretaceous, 05214 - Museum Grade Halisaurus arambourgi (Mosasaur) Complete Skull in Matrix Late Cretaceous, 05213 - Museum Grade 17.32 Inch Unidentified Mosasaur 10 Associated Vertebrae Bones Late Cretaceous, 07034 - Finest Grade Unidentified Mosasaur Humerus and Radius Limb Bones in Matrix Cretaceous. Incredible fossils from some of the most amazing of animals, the Mosasaur. Not dinosaurs, but reptiles, giving live birth in open sea. HIDE SOLD 378 Items ($3 to $2,950) 15.6" Partial Mosasaur (Eremiasaurus?) Fossil Mosasaur Teeth for Sale (beware of the reassembled specimens - see Details). Measures 4.75'L / 1.44 metres x 1.37'W / 0.42 metres x 2.75'H / 0.84 metres (including stand) and weighs approximately 100 lbs. Incredibly, both sets of teeth are present in this superb mosasaur fossil. [3] Recently, the discovery of Najash rionegrina, a fossorial snake from South America cast doubt on the marine origin theory. On Sale On Sale Platecarpus ptychodon Mosasaur Tooth P6 5.99 4.29 Shop On Sale On Sale JavaScript seems to be disabled in your browser.