Baltic Amber
Succinite (Fossilized Resin)
fossil
Category
Sedimentary (Fossilized)
Browse sedimentary (fossilized) specimens identified by the Rock Identifier community.
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Fossilized Bone
Petrified Bone (Fluorapatite / Calcium Phosphate replacement)
fossil
Sandstone (with potential trace fossils)
Clastic sedimentary rock (primarily SiO2)
sedimentary
Fossilized Bone
Petrified Bone / Biogenic Sedimentary
fossil
Fossiliferous Sandstone
Fossiliferous Arenite
sedimentary
Megalodon Shark Tooth
Otodus megalodon
fossil
Fossilized Coral
Rugose Coral / Hexagonaria (Fossilized calcium carbonate)
fossil
Amber Inlay Jewelry
Fossilized Resin (C10H16O)
Organic Gemstone (Biogenic)
Red Sandstone
Clastic Sedimentary Rock
sedimentary
Sandstone / Quartzite
Sedimentary quartz arenite
sedimentary
Fossilized Coral
Cnidaria (Hexacorallia)
fossil
Amber
Succinate (Fossilized Tree Resin)
mineraloid
Sandstone
Arenite (SiO2 primarily)
sedimentary
Fossilized Brachiopod
Phylum Brachiopoda (replaced by Calcite/CaCO3)
sedimentary
Amber
Succinate (Fossilized Tree Resin)
mineraloid
Fossilized Bone
Fossilized Vertebrate Bone (Per mineralized)
fossil
Fossilized Shell
Invertebrate fossil (Bivalvia or Brachiopoda)
fossil
Fossilized Brachiopod
Brachiopoda (likely Order Spiriferida or Productida)
sedimentary
Calamites Fossil in Sandstone
Calamites (Genus) in Lithic Sandstone
sedimentary
Fossilized Bone
Permineralized Vertebrate Fossil
sedimentary
Fossilized Bone
Permineralized Vertebrate Bone
fossil
Fossil Shell (Bivalve)
Phylum Mollusca, Class Bivalvia
fossil
Fossil Shell
Phylum Mollusca (Bivalvia or Brachiopoda)
fossil
Fossil shark tooth
Likely fossilized shark tooth, possibly Carcharhinus or a related requiem shark
fossil
Fossilized Bone
Vertebrate fossil (mineralized bone)
fossil
Fossilized Tooth
Vertebrate Fossilized Tooth (Mineralized Biogenic Material)
fossil
Fossiliferous Limestone or Shale
Biomicrite (if limestone) or Fossiliferous Shale
sedimentary
Fossilized Coral
Hexagonaria (Rugose and Tabulate coral fossils)
fossil
Fossilized Bone
Vertebrate Fossil Fragment (Calcium Phosphate / Hydroxyapatite)
fossil
Fossilized Coral
Cnidaria fossil / Calcite-replaced coral
fossil
Fossilized Coral
Rugosa / Scleractinia (Agatized or Calcitized Coral)
fossil
Fossilized Vertebra
Chordata fossil (Vertebra)
fossil
Sandstone Pebble
Arenite (SiO2 with minor mineral cements)
sedimentary
Sandstone (Ferruginous)
Arenite with Iron Oxide staining (Fe2O3)
sedimentary
Sandstone
Clastic Sedimentary Rock (composed of SiO2 grains)
sedimentary
Fossilized Shark Tooth
Selachimorpha fossil (varies by species)
fossil
Sandstone
Arenite (SiO2 based)
sedimentary
Fossilized Brachiopod
Phylum Brachiopoda (Calcium Carbonate/Silica replacement)
sedimentary
Fossilized Brachiopod
Brachiopoda (Class Rhynchonellata or Spiriferida)
sedimentary
Fossilized Coral
Scleractinian Anthozoa (Fossilized Calcium Carbonate, CaCO3)
sedimentary
Fossilized Brachiopod
Brachiopoda (e.g., Rhynchonellida or Spiriferida)
sedimentary
Fossilized Coral
Cnidaria (Anthozoa), often replaced by Calcium Carbonate (CaCO3) or Silica (SiO2)
sedimentary