Coprolite
Coprolite (fossilized feces)
fossil
Category
Sedimentary (Fossilized)
Browse sedimentary (fossilized) specimens identified by the Rock Identifier community.
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Amber
Succinite (fossilized resin)
mineral
Fossilized Bone
Vertebrate fossil (mineralized bone)
fossil
Sand Tiger Shark Tooth
Carcharias taurus (fossilized)
fossil
Dendritic Siltstone
Siltstone with Manganese Oxide dendrites (MnO2)
sedimentary
Amber (Copal)
Succinite (fossilized resin)
mineral
Cockle Shell Fossil
Cardium (Bivalvia)
fossil
Megalodon Shark Tooth
Otodus megalodon
fossil
Sandstone with Iron Concretion
Arenite with Limonite/Goethite Concretion
sedimentary
Fossilized Shark Tooth (Carcharocles/Otodus or Sand Tiger Shark Tooth)
Elasmobranchii (Fossilized Tooth)
fossil
Amber
Fossilized tree resin
gemstone
Amber
Succinite (fossilized resin)
Organic Mineraloid
Sandstone (Limonitic/Arkose)
Sandstone (primarily SiO2 with FeO(OH)·nH2O)
sedimentary
Sandstone
Arenite (primarily SiO2)
sedimentary
Baltic Amber
Succinite (Fossilized Resin)
fossil
Amber
Succinite (Fossilized Resin)
mineral
Sandstone Pebble
Sedimentary Rock (Quartzose Sandstone)
sedimentary
Fossiliferous Chert (Brachiopod/Bryozoan Fossil)
Microcrystalline quartz (SiO2) with fossil inclusions
sedimentary
Kambaba Jasper
Stromatolite Jasper (Microcrystalline Quartz with Fossilized Cyanobacteria)
sedimentary
Sandstone with Iron Staining
Arenite (SiO2 with Fe-oxide impurities)
sedimentary
Amber Inlay Jewelry
Fossilized Resin (C10H16O)
Organic Gemstone (Biogenic)
Fossilized Brachiopod
Brachiopoda (Phylum)
fossil
Fossil Shell
Phylum Mollusca (Gastropod fossil)
fossil
Sandstone
Arenite (SiO2 primarily)
sedimentary
Mosasaur Tooth Fossil
Mosasaurus sp.
fossil
Sandstone (Ferruginous)
Clastic Sedimentary Rock (SiO2 with Fe2O3/FeOOH cement)
sedimentary
Coprolite
Coprolite
sedimentary
Fossilized Bone Fragment
Vertebrate Fossil
fossil
Flint with Fossil Inclusion
Cryptocrystalline quartz (SiO2) enclosing fossilized organic remains
sedimentary
Sandstone
Arenite (SiO2 principal component)
sedimentary
Kambaba Jasper (Crocodile Jasper)
Stromatolitic Rhyolite/Jasper (SiO2)
sedimentary
Fossilized Brachiopod
Phylum Brachiopoda
fossil
Manganese Dendrite on Siltstone
Manganese Oxide (pyrolusite or psilomelane) Dendrites
mineral/sedimentary
Fossilized Bone
Petrified Bone (Fluorapatite / Calcium Phosphate replacement)
fossil
Fossilized Shell
Invertebrate fossil (Bivalvia or Brachiopoda)
fossil
Sandstone (with Iron Staining)
Clastic Sedimentary Rock (primarily Quartz, SiO2)
sedimentary
Fossil Shell
Phylum Mollusca (Bivalvia or Brachiopoda)
fossil
Fossilized Brachiopod
Phylum Brachiopoda (replaced by Calcite/CaCO3)
sedimentary
Fossilized Coral
Rugose Coral / Hexagonaria (Fossilized calcium carbonate)
fossil
Fossilized Brachiopod
Brachiopoda (likely Order Spiriferida or Productida)
sedimentary
Sandstone
Arenite (SiO2 primarily)
sedimentary
Sandstone (Ferruginous)
Arenite (primarily SiO2 with Fe2O3 staining)
sedimentary