Lot 0124

Mesosaurus marine reptile fossil specimen

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Marine Reptile Skeleton Fossil: Keichousaurus hui. Guizhou, China, ca. Triassic (251 - 201 myo). An enormous and high-quality keichousaur prepared in the US with air abrasive techniques, not acid. MEASUREMENTS Specimen 12 inches lon

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Reptile, Fossil, Natural, Collectible, Specimen,: Fossil Keichousaurus China

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Reptile, Fossil, Natural, Collectible, Specimen,: Natural Fossil Swimming Reptile Kiechiosaurus Triassic 247 M.Y.O. China 13 x 8"

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Fossil Marine Reptile (Keichousaurus): Guizhou, China, ca. Triassic (251 - 201 MYO). Huge Keichousaurus complete skeleton prepared in the USA with air abrasives. MEASUREMENTS Plate 9.5" wide x 13" tall x .75" thick (24.1 x 33 x 1.9 cm). Sp

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Fossil Keichousaurus Marine Reptile Skeleton: Triassic Period, c.250 million years BP. A complete fossil Keichousaurus hui in a veined rectangular matrix. 2.8 kg, 29cm wide (11 1/2"). From Xingyi, Guizhou, China. Acquired 1970s-1980s. Old Lincoln

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Fossil Keichousaurus Marine Reptile Skeleton: Triassic Period, c.250 million years BP. A complete fossil Keichousaurus hui skeleton in a veined rectangular matrix. 2.4 kg, 33.5cm wide (13 1/4"). From Xingyi, Guizhou, China. Acquired 1970s-1980s.

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Fossil Keichousaurus 'Marine Reptile' Skeleton: Triassic Period, 250-200 million years B.P. A complete fossil Keichousaurus hui skeleton in a veined rectangular matrix. 1.28 kg, 25 x 18 cm (9 7/8 x 7 in.). From a Lincolnshire, UK, collection. Keich

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Natural History - Fossil Ichthyosaur Vertebrae: Jurassic Period, 199-145 million years BP. Two dorsal vertebrae from the Ichthyosaur marine reptile. 559 grams, 8.5cm (3 1/4"). Property of a Lincolnshire, UK, gentleman; acquired on the UK art market

2015Natural History - Fossil Ichthyosaur VertebraeSee Sold Price

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2023Prehistoric 240-545 Million Yr Old FossilsSee Sold Price

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Polished Orthoceras Fossil Tower: Polished Display Tower Specimen of Orthoceras Fossil Orthoceras, meaning "straight horn", is a genus of extinct nautiloid cephalopod restricted to Middle Ordovician-aged marine limestones from the Bal

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ACANTHOCERAS AMMONITE FOSSIL SPECIMEN ON BASE: Oversized Acanthoceras ammonite fossil specimen, on a black rectangular base, apparently unmarked. Approximate Dimensions: overall h. h. 24", w. 14.75", d. 9".

2024ACANTHOCERAS AMMONITE FOSSIL SPECIMEN ON BASESee Sold Price

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Huge double ammonite fossil specimen: Huge double ammonite fossil specimen, Two beautifully preserved fossilized spiral shells on shale, mounted on natural stone base and slate plinth, 17"h x 14"l x 10"w (total), 12"dia x 7"d (larger), 7"

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LARGE GEOLOGICAL CRINOID FOSSIL SPECIMEN, 22.5"H: Large crinoid fossil specimen, on polished nickel base, specimen: approx 20.5"h, 26"w, 1.5"d, overall: approx 22.5"h, 26"w, 6"d, 47lbs Start Price: $300.00

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4pc Rock Mineral Fossil Specimen. Fish Fossil Slab. Petrified Wood. Ammonite Fossil. Jasper?: 4pc Rock Mineral Fossil Specimen. Fish Fossil Slab. Petrified Wood. Ammonite Fossil. Jasper? Dimensions: H: 16 inches: W: 11 inches: D: 1.5 inches ---

20234pc Rock Mineral Fossil Specimen. Fish Fossil Slab. Petrified Wood. Ammonite Fossil. Jasper?See Sold Price

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Large Ammonite Fossil Specimen: Large Ammonite Fossil Specimen, median-line cut with quartz crystal inclusions. 13.75" L x 11.5" W x 3" D. Keywords: Fossils, Mineral specimens, Jurassic, Cretaceous

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(2) AMMONITE FOSSIL SPECIMENS ON MARBLE BASES: (lot of 2) Fossilized ammonite specimens, Madagascar, each mounted on a black marble base, largest specimen: approx 5"h, 4.75"w, largest overall: approx 8 3/8"h, 4.75"w, 3.5"d, 6.75lbs total Start Pri

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Mesosaurus marine reptile fossil specimen

Item Details

Description

Total dimensions a 25.5" x 12.5". Fossil size 8.5" x 22". Losses to underside of the stone on the corners near the specimens head, crack to the wood backing. Originating from Parana, Brazil. Purchased in the mid 20th century. The rare piece an example of one of the first marine reptiles inhabiting Earth, having lived 260-290 million years ago.

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Mesosaurus marine reptile fossil specimen

Name: Mesosaurus marine reptile fossil specimen
Brand: Fossil
SKU: 71858298
Price: 575 USD
Availability: InStock

Estimate $600 - $800

See Sold Price

Starting Price $300

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