Bivalves

                       
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113mm Large Fossilized Bivalve Clam Shell Mineralized Natural Display Specimen

113mm Large Fossilized Bivalve Clam Shell Mineralized Natural Display Specimen


USD 79.99
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Cymbiola Chrysostoma 61 39mm F gem

Cymbiola Chrysostoma 61.39mm F++/gem


USD 40.00
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Opalized Clam - 2 1 Cts

Opalized Clam - 2.1 Cts


USD 15.00
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Late Cretaceous Marine Fossils - Hefty Display Plate From Siskiyou Summit Oregon

Late Cretaceous Marine Fossils - Hefty Display Plate From Siskiyou Summit Oregon


USD 15.99
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Internal Clam Mold Fossil - Steinerkern - Florida Fossil

Internal Clam Mold Fossil - Steinerkern - Florida Fossil


USD 29.99
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Fossil Scallop Seashell Megalodon Era Great Condition

Fossil Scallop Seashell Megalodon Era ~ Great Condition


USD 24.49
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Cinctura Tortugana 24 4 Mm W Operculum Pulley Ridge Fl Tsc 0686 W o Gem

Cinctura Tortugana 24.4 Mm W/ Operculum – Pulley Ridge, Fl – Tsc #0686 W/o Gem


USD 24.99
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Fossil Pecten Scallop Shell Marine Bivalve Specimen Natural History

Fossil Pecten Scallop Shell Marine Bivalve Specimen Natural History


USD 29.00
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Giant 7 Fossil Chesapecten Scallop Seashell Va Megalodon Era

Giant 7” Fossil Chesapecten Scallop Seashell Va Megalodon Era


USD 55.00
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Fossil Pectens Seashells Both Sides 6 5 Miocene So California Ca Coa 7529

Fossil Pectens Seashells Both Sides 6.5" Miocene So. California Ca Coa 7529


USD 54.95
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Bivalve Fossil Mold In Limestone Detailed Ribbed Paleozoic Marine Fossil

Bivalve Fossil Mold In Limestone – Detailed Ribbed Paleozoic Marine Fossil


USD 21.95
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Fossilized Oyster Shell Cluster Lee Creek Nc Coastal Plain Fossil Specimen

Fossilized Oyster Shell Cluster Lee Creek Nc Coastal Plain Fossil Specimen


USD 43.99
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Fossil Oyster Shell Florida Geode Botryoidal Fluorescent Masterpiece Rare O18

Fossil Oyster Shell Florida Geode Botryoidal Fluorescent Masterpiece Rare O18


USD 55.00
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Pliocene Fossil Shell Lot York River Williamsburg Va Chesapecten Yorktown Fm

Pliocene Fossil Shell Lot York River Williamsburg Va Chesapecten Yorktown Fm


USD 39.99
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Fossil Pecten Scallop Shell Cluster In Matrix - Miocene 7 Usa

Fossil Pecten Scallop Shell Cluster In Matrix - Miocene 7” Usa


USD 75.00
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Giant 6 8 Fossil Chesapecten Scallop Seashell Va Megalodon Era

Giant 6.8” Fossil Chesapecten Scallop Seashell Va Megalodon Era


USD 65.00
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Giant 7 Fossil Chesapecten Scallop Seashell Va Megalodon Era

Giant 7” Fossil Chesapecten Scallop Seashell Va Megalodon Era


USD 60.00
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Giant 7 5 Fossil Chesapecten Scallop Seashell Va Megalodon Era

Giant 7.5” Fossil Chesapecten Scallop Seashell Va Megalodon Era


USD 65.00
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Fasciolaria Bittneri Petuch Berschauer 2023 116 1 Mm

Fasciolaria Bittneri Petuch & Berschauer, 2023 – 116.1 Mm


USD 40.00
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Texas Large Fossil Oyster Gryphaea Devil s Toenail Genuine Cretaceous Bivalve

Texas Large Fossil Oyster Gryphaea Devil’s Toenail – Genuine Cretaceous Bivalve


USD 29.99
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Giant 7 2 Fossil Chesapecten Scallop Seashell Va Megalodon Era

Giant 7.2” Fossil Chesapecten Scallop Seashell Va Megalodon Era


USD 65.00
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Amoria Peregrina 46 38mm F Newly Described 2025

Amoria Peregrina 46.38mm F++ Newly Described 2025


USD 175.00
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Full Exogyra Oyster Fossil - Cretaceous - Tx 1 14kg 5 3in - Devil s Toenail

Full Exogyra Oyster Fossil - Cretaceous - Tx – 1.14kg / 5.3in - Devil's Toenail


USD 179.98
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Full Exogyra Oyster Fossil - Cretaceous - Tx 1 409kg 5 2in - Devil s Toenail

Full Exogyra Oyster Fossil - Cretaceous - Tx – 1.409kg / 5.2in - Devil's Toenail


USD 151.99
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Scaphella Mercedesae Petuch Berschauer 2026 110 4 Mm

Scaphella Mercedesae Petuch & Berschauer, 2026 – 110.4 Mm


USD 250.00
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Scaphella Elizabethae Petuch Sargent 2011 108 5 Mm

Scaphella Elizabethae Petuch & Sargent, 2011 – 108.5 Mm


USD 220.00
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Late Cretaceous Oyster Shell Fossil From Medicine Hat Area In Alberta Canada

Late Cretaceous Oyster Shell Fossil From Medicine Hat Area In Alberta, Canada


USD 3.99
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Vintage Brachiopod Fossil Limestone 142g Marine Fossil Shell Specimen 3 5

Vintage Brachiopod Fossil Limestone 142g Marine Fossil Shell Specimen 3.5"


USD 11.99
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Chicoreus Riverai Petuch Berschauer 2026 27 1mm W o

Chicoreus Riverai Petuch & Berschauer, 2026 27.1mm W/o


USD 175.00
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6 Lb Marine Fossil Hash Bivalve - Edwards Plateau Texas Fossiliferous

6 Lb+ Marine Fossil Hash Bivalve - Edwards Plateau Texas Fossiliferous


USD 9.88
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Texas Fossil Bivalves Yoldia One Per Purchase Pennsylvanian Age Grahm Formation

Texas Fossil Bivalves Yoldia One Per Purchase Pennsylvanian Age Grahm Formation


USD 3.99
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Chicoreus Riverai Petuch Berschauer 2026 24 7 Mm Tsc 0494mur

Chicoreus Riverai Petuch & Berschauer, 2026 – 24.7 Mm – Tsc#0494mur


USD 150.00
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Texas Fossil Bivalves Lopha Cretaceous Age Oyster Shell Collection

Texas Fossil Bivalves Lopha Cretaceous Age Oyster Shell Collection


USD 14.99
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Large Exogyra Arietina Fossil 7 Inch Cretaceous Oyster Shell 5 5 Lbs

Large Exogyra Arietina Fossil – 7 Inch Cretaceous Oyster Shell – 5.5 Lbs


USD 89.99
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2 Cm Opal Clam Fossil Shell Lightning Ridge Australia Opalized Fossil Gem

2 Cm Opal Clam Fossil Shell Lightning Ridge Australia Opalized Fossil Gem


USD 200.00
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Fossilized 2 5 Inch Madagascar Clam Polished

Fossilized 2.5 Inch Madagascar Clam. Polished.


USD 8.00
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Fasciolaria Riverai Petuch Berschauer 2026 Orange Form

Fasciolaria Riverai Petuch & Berschauer, 2026 Orange Form


USD 280.00
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France Fossil Bivalves Pectunculus One Per Purchase Miocene Age Shell

France Fossil Bivalves Pectunculus One Per Purchase Miocene Age Shell


USD 3.99
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Low Grade 304ct Opalized Clam Shell

Low Grade 304ct. Opalized Clam Shell


USD 228.00
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