Lot 6017

Fossil 'Alien' Rastellum Bivalve

Fossil Sale History

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Fossil 'Alien' Rastellum and Clam Bivalve Group: Cretaceous and Miocene Periods, 145-5 million years BP. Group comprising polished Cretaceous Rastellum sp. oyster, often called 'Fossil Aliens' and Miocene Mercenaria sp. clam bivalve shells. 275 gram

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Natural History - Giant Fossil Bivalve: Pleistocene Period, 2.6 million years-11,700 years BP. A fossil bivalve from the Tamiami Formation, Venice, Florida, USA. 989 grams, 15cm (6"). From an old Bristol palaeontological collection, acquire

2018Natural History - Giant Fossil BivalveSee Sold Price

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Giant Mercenaria Fossil Bivalve: Pleistocene Period, 50-30 million years BP. A large fossil Mercenaria campechiensis bivalve. 315 grams, 14.5cm wide (5 3/4"). From the James City Formation, Beaufort County, NC, USA. Acquired 1950s-19

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Large Polished Fossil Bivalve: Eocene Period, 50 million years B.P. A large polished bivalve shell fossil. 214 grams, 78 mm (3 in.). From Madagascar. Private Shropshire, UK collection. [No Reserve]

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100 Mixed Historic Fossils: Pleistocene Period, 2.6 million years-11,700 years B.P. A group of 100 mixed historic fossils comprising mostly bivalves and small pieces of coral. 2 kg total, 21-50 mm (3/4 - 2 in.). Gregory & Bottle

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Rare Bivalve Mollusks Clam Shell Opal Fossil Lightning Ridge Fossilized Opal 42.5Ct 29x15mm: Thousand Planet Auction House Treasure Auction Day, all major kinds of Mineral, you will find in today's auctions. Join us and add our auction into your calendar. Today auction including Artifacts, Mi

2023Rare Bivalve Mollusks Clam Shell Opal Fossil Lightning Ridge Fossilized Opal 42.5Ct 29x15mmSee Sold Price

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Lot of 4 North American Fossilized Bivalve Shells: **Originally Listed At $200** Ancient Seas, North America, Florida, Pliocene, ca. 3.7 million years ago. This is a fine collection of fossils: 2 large halves of prehistoric bivalve mollusks, and a pai

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15-27+ Million Year Old Isognomon Fossil - Calvert Cliffs, Maryland - Miocene Age: Details: Isognomon fossil from Calvert Cliffs, Maryland, Miocene. Approximately 15-27 million years years old. This fossil measures 6" on the longest side. Isognomon is a genus of marine bivalve mollu

15-27+ Million Year Old Isognomon Fossil - Calvert Cliffs, Maryland - Miocene AgeSee Sold Price

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Lot 7 Fossils Geological Specimens,Trilobite, Ammonite: Lot of 7 fossil specimens, including 1 trilobite, 1 ammonite, 4 bivalves and 1 fern. Nice addition for your fossil collection. Dimensions range from 2.5 in h x 1.5 in w x 1 in d to 7 in h x 4 in w x 1

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Historic British and Other Fossil Collection: Cretaceous Period, 130-60 million years BP. A group of marine fossils comprising: a large ammonite in matrix; a pair of gastropods in matrix; a matrix containing several small bivalves; three very lar

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Natural History - Historic Mixed Fossil Group: Carboniferous-Cretaceous Period, 359-66 million years BP. A group of six fossils of different cllasses and periods, including four bivalves, a goniatite, and an ammonite, five in old white card trays

2017Natural History - Historic Mixed Fossil GroupSee Sold Price

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Exceptional Moroccan Jurassic Starfish Fossil: Moroccan Jurassic fossil with five starfish and great detail. 7” x 8.5” x 1”. 3.1 pounds.

2024Exceptional Moroccan Jurassic Starfish FossilSee Sold Price

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Exceptional Three Starfish Fossil: Exceptional Moroccan Jurassic fossil with three starfish and great detail.

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Scyphocrinite Fossil Plate: Scyphocrinite fossil plate from Morocco.

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Huge Unpolished Texas Ammonite Fossil: Twelve pound unpolished Texas ammonite fossil. 8.5" x 10" x 3".

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Two Feet Tall Orthoceras Fossil Tower: Large 24" orthoceras fossil tower. 24" x 6" x 5". 22.8 pounds.

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Natural History - British Bifacial Fossil Ammonite Display Plate: Jurassic Period, circa 190 million years B.P. An amorphous matrix displaying fossil Dactylioceras spp. ammonites to both faces, together with bivalves. 521 grams, 13.7 cm (5 3/8 in.). From North Yorks

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POLISHED ORTHOCERAS FOSSIL PLATE ON STONE BASE, 28"H: Orthoceras fossil specimen, mounted on fossil stone base, specimen: approx 21.5"h, 4"w, 2.25"d, overall: approx 28"h, 4.5"w, 4.5"d, 11.2lbs

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Natural History - Double Fossil Shrimp Plate: Cretaceous Period, circa 145-65 million years B.P. A rectangular matrix with a pair of fossil shrimps and a partial fossil to the side. 183 grams, 91 mm (3 5/8 in.). From Lebanon. From a Lincolnshire,

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GEOLOGICAL ORTHOCERAS FOSSIL SPECIMEN ON ACRYLIC BASE: Orthoceras fossil specimen, mounted on colorless acrylic base, specimen: approx 13"h, 11 7/8"w, 4"d, overall: approx 14.25"h, 12.8lbs

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Item Details

Description

Cretaceous Period, 120 million years B.P. A polished Rastellum bivalve, also known as ‘fossil aliens’ due to their unique shape. 134 grams, 71 mm (2 3/4 in.). From the Marovoay, Mahajanga district, Madagascar. Private Shropshire, UK collection. [No Reserve]

Buyer's Premium

Fossil 'Alien' Rastellum Bivalve

Name: Fossil 'Alien' Rastellum Bivalve
Brand: Fossil
SKU: 133220216
Price: 5 GBP
Availability: InStock

Estimate £30 - £40

See Sold Price

Starting Price £5

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Item located in Harwich, Essex, uk

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TimeLine Auctions Ltd.

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