Sold2017Large Madagascar Fossil Perisphinctid GroupCretaceous Period, 145-65 million years BP. A group of twenty-two Perisphinctids of various sizes and an echinoderm. 522 grams total, 22-69mm (1 - 2 3/4"). Private collection, Cambridgeshire, UK; acquSee Sold Price
Sold2020Madagascar Fossil Tree Branch SlicesTriassic Period, 251-199 million years BP. A large group of fifty cut petrified tree branch slices, showing bands of colour to the inside surfaces. 220 grams total, 22-44mm (1 - 1 3/4"). From the histSee Sold Price
Sold2017Large Madagascar Fossil Perisphinctid GroupCretaceous Period, 145-65 million years BP. A group of twenty-two Perisphinctids of various sizes and an echinoderm. 522 grams total, 22-69mm (1 - 2 3/4"). Private collection, Cambridgeshire, UK; acquSee Sold Price
Sold2017Fossilized Madagascar Ammonite Fossil GroupAfrica, Madagascar, ancient seas, ca. 400 million years ago. A tall group of ammonites and other ancient shells fossilized in a hardened grey matrix. The ammonites range in color from a rich reddish bSee Sold Price
Sold20207.77Ct. Natural Yellow Amber Madagascar Many FossilTitle: 7.77Ct. Natural Yellow Amber Madagascar Many Fossil Insects Oval Cabochon Color/Clarity: yellow/I1-I2 Gemstone Type: natural/untreated Carat Weights: 7.77 Size/Dimensions: 19x17x8.7 mm AdditionSee Sold Price
Sold201988.79 CT. PAIR NATURAL AMMONITE FOSSIL - MADAGASCARGenuine Gemstone Product Name: Fossil Shape: See As On Picture Size: 35 x 30 x 7 Mm. Color: Multi-Color Clarity: Opaque Luster: None Total Weight: 88.79 Ct. Treatment: UnSee Sold Price
Sold201968.98 CT. NATURAL AMMONITE FOSSIL MADAGASCARProduct Type: Genuine Gemstone Product Name: Fossil Shape: See As On Picture Size: 32 x 26 x 7 Mm. Color: Multi-Color Clarity: Opaque Luster: None Total Weight: 68.98 Ct. Treatment:See Sold Price
Sold2017Matched Pair Madagascar Ammonite FossilsMatched pair of sliced and polished Madagascar ammonite specimens; several open chambers showing druzy crystals; with unusual mineral deposits in iron red to light brown coloration; L: 4 3/4" (See Sold Price
Sold2017Three Madagascar Ammonite FossilsThree sliced Madagascar ammonite fossils: specimen with many open chambers, containing druzy crystals; together with pair, with rich brown crystal-filled chambers; L: 5 1/4" (largest)See Sold Price
Sold2021Pair of Sliced Annonite Fossils - MadagascarPair of Sliced Annonite Fossils - MadagascarSee Sold Price
Sold2022(3) POLISHED AMMONITE SPECIMENS ON MARBLE BASES(lot of 3) Polished ammonite fossils, Madagascar, mounted on black marble base, largest fossil: approx 5"h, 5"w, 1"d, overall: approx 8.5"h, 5"w, 2"d, 6lbs total Start Price: $100.00See Sold Price
Sold2022(2) POLISHED AMMONITE SPECIMENS ON MARBLE BASES(lot of 2) Polished ammonite fossils, Madagascar, mounted on black marble base, largest fossil: approx 6.5"h, 5.5"w, 4"d, overall: approx 9"h, 5.5"w, 4"d, 8.1lbs total Start Price: $100.00See Sold Price
Sold2015An Ammonite Nautilus Fossil.An Ammonite Nautilus Fossil. Madagascar polished nautilus shaped ammonite 15" x 12"See Sold Price
Sold2016Ammonite Nautilus Polished FossilAn Ammonite Nautilus Fossil. Madagascar polished nautilus shaped ammonite 15" x 12"See Sold Price
Sold2016Ammonite Nautilus Polished FossilAn Ammonite Nautilus Fossil. Madagascar polished nautilus shaped ammonite. 15" x 12".See Sold Price
Sold2015An Ammonite Nautilus Fossil.An Ammonite Nautilus Fossil. Madagascar polished nautilus shaped ammonite 12" x 9.5"See Sold Price
Sold2023Ammonite, Clam, Fossil, Rock, Natural, Collectible, SpecimenAmmonite Pair and Razor Clam Fossil MadagascarSee Sold Price
Sold2024Iridescent fossil, Ammonite MadagascarIridescent fossil Ammonite Madagascar, 1.75 inchesSee Sold Price
Sold2024NICE SAND DOLLAR / STARFISH / SEA URCHIN FOSSIL FROM MADAGASCAR, 200 MILLION YEAR OLD FOSSILSNICE SAND DOLLAR / STARFISH / SEA URCHIN FOSSIL FROM MADAGASCAR, 200 MILLION YEAR OLD FOSSILSSee Sold Price
Sold2023NICE SAND DOLLAR / STARFISH / SEA URCHIN FOSSIL FROM MADAGASCAR, 200 MILLION YEAR OLD FOSSILSNICE SAND DOLLAR / STARFISH / SEA URCHIN FOSSIL FROM MADAGASCAR, 200 MILLION YEAR OLD FOSSILSSee Sold Price
Sold2022Ammonite, Fossil, Rock, Natural, Collectible, SpecimenFossil Ammonite Madagascar 3.75"See Sold Price
Sold2021Ammonite, Fossil, Rock, Natural, Collectible, SpecimenWhole Fossil Ammonite MadagascarSee Sold Price
Sold2021Ammonite, Fossil, Rock, Natural, Collectible, SpecimenOpalized Ammonite Fossil Cretaceous MadagascarSee Sold Price
May 18Treasure of Gems & JewelryNatural Unheated Yellow Brown Ammonite Fossil 104.00 Ct. 2 Pcs. From Madagascar$1
May 18Treasure of Gems & JewelryNatural Unheated Yellow Brown Ammonite Fossil 161.28 Ct. 2 Pcs. From Madagascar$1
3 days LeftTreasure of Gems & JewelryYellow Brown Ammonite Fossil 68.98 Ct. Pair Natural Unheated From Madagascar$1
19 hrs LeftLunds Auctioneers & Appraisers Ltd.Serigraph signed R (Bob) DeCastro, 12 1/4" x 18 3/4", "Fossil Men".CA$100
May 19Heartland Artifact Auctions Inc4.1/4" Highly Polished Split Ammonite Fossil, beautiful color, with quarts inclusions$10
Jun 04TimeLine Auctions Ltd.Natural History - Enormous Two Metre Section of Fossil Mosasaur 'Marine Dinosaur' Spine£600
3 days LeftTreasure of Gems & JewelryCertified Natural Purplish Red Ruby 27.62 Ct. Oval Shape 15.14 x 17.37 Mm. Gemstone From Madagascar$1(1 bid)
