Petoskey Stone
Hexagonaria percarinata
fossil
Category
Sedimentary (Fossil)
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Petrified Wood
Silicified Wood (SiO2)
fossil
Fossilized Coral (Petoskey Stone or similar Rugose Coral)
Hexagonaria percarinata (or similar Rugose/Tabulate coral)
fossil
Petoskey Stone / Fossilized Coral
Hexagonaria percarinata
fossil
Shiva's Eye
Operculum of Turbo shells (Calcium carbonate)
fossil
Abalone Shell / Mother of Pearl
Haliotis sp. (Nacreous shell layer)
fossil
Petoskey Stone
Hexagonaria percarinata
fossil
Mammoth Tooth
Mammuthus primigenius (Tooth fragment)
fossil
Mammoth Tooth
Mammuthus tooth
fossil
Fossilized Horse Tooth
Equus sp. (fossilized molar)
fossil
Petoskey Stone
Hexagonaria percarinata
fossil
Petrified Wood
Silicified wood (primarily quartz, SiO2)
fossil
Petoskey Stone
Hexagonaria percarinata
fossil
Petrified Wood
Silicified Wood (SiO2)
fossil
Fossilized Coral (Petoskey Stone / Favosites)
Hexagonaria percarinata / Favosites sp.
fossil
Petoskey Stone (Fossilized Rugose Coral)
Hexagonaria percarinata
fossil
Fossilized Horn Coral
Rugosa (Order)
fossil
Sea Shell Fragment (Calcium Carbonate)
Aragonite / Calcite (CaCO3)
fossil
Agatized Coral (Petrified Coral)
Agatized Fossil Coral (Silicon Dioxide, SiO2 replacement after Anthozoa)
fossil
Fossiliferous Limestone / Petoskey Stone (Coral Fossil)
Hexagonaria percarinata / Calcite (CaCO3)
fossil
Petrified Wood
Silicified Wood (SiO2 permineralization)
fossil
Petrified Palm Wood
Palmoxylon
fossil
Amber
Fossilized Tree Resin (Succinite for Baltic varieties)
fossil
Petoskey Stone
Hexagonaria percarinata
fossil
Petoskey Stone
Hexagonaria percarinata
fossil
Petrified Wood
Silicified wood (Quartz replacement)
fossil
Fossilized Syringopora Coral (Organ Pipe Coral Fossil)
Syringopora sp. (Class Anthozoa, Order Tabulata)
fossil
Petrified Wood
Silicified Wood (SiO2)
fossil
Fossilized Shark Tooth
Elasmobranchii gen. indet.
fossil
Petoskey Stone (Fossilized Rugose Coral)
Hexagonaria percarinata
fossil
Fossilized Shark Tooth
Elasmobranchii gen. sp. indet. (Calcium Phosphate - Ca5(PO4)3(OH,F,Cl))
fossil
Petoskey Stone
Hexagonaria percarinata (Calcite / CaCO3)
fossil
Fossilized Coral (Petoskey Stone type)
Hexagonaria percarinata (Fossilized Rugose Coral)
fossil
Petoskey Stone
Hexagonaria percarinata (Fossilized Rugose Coral)
fossil
Petrified Wood
Silicified Wood (SiO2)
fossil
Petrified Wood
Silicified wood (primarily SiO2)
fossil
Charlevoix Stone
Favosites alpenensis
fossil
Petrified Wood
Silicified Wood (primarily Quartz/Chalcedony, SiO2)
fossil
Fossilized Shark Tooth
Elasmobranchii dentition (calcium phosphate / hydroxyapatite)
fossil
Otodus Shark Tooth
Otodus obliquus
fossil
Petrified Wood
Silicified Wood (primarily SiO2)
fossil
Petoskey Stone (Fossilized Coral)
Hexagonaria percarinata
fossil