
Dog (Sleeping)
Canis familiaris (or Canis lupus familiaris)
Soft to touch, warm, often reddish-brown or fawn color; fur texture varies from short and smooth to longer and wiry; no crystalline structure; eyes are typically dark and expressive.
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Formation & geological history
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Other organic/biological specimens
Note: Item is not a geological specimen
Homo sapiens (Dermal Appendage: Pilus)
Fossiliferous Limestone
Biogenic Limestone (Calcium Carbonate, CaCO3)
Human Skin (Epidermis/Dermis)
Integumentary tissue (High content of hydroxyapatite in bones, though the surface is biological)
Grass (Organic Matter/Soil)
Poaceae (family of monocotyledonous flowering plants)
Fossil Shark Tooth
Carcharocles (Otodus) sp. or similar fossilized Chondrichthyes tooth
Amber
Succinite (fossilized tree resin)