Opabinia Fossil | Core Keeper Wiki | Fandom

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The Opabinia Fossil is a valuable item.

Obtaining[]

Fishing

Source	Catch type	Chance
Sea water Sunken Sea + Normal water	Loot	0.45%

History[]

0.4.0-3f9c: Introduced.

Biomes

Undergrounds	Amber Fish Egg Ammonite Bone Creole Caveling Skull Ear Plate Geode Golden Starfish Mysterious Doll Set Old Amulet Rusty Spoon Triangle Trinket Twisted Agate

Clay Caves	Blood Skull Golden Cocoon Grub Knot Grub Pearl Mucus Amoeba Parasite Fossil Petrified Egg

Forgotten Ruins	Adder Stone Broken Core Idol Caveling Perfume Enhydro Crystal Precious Urn Ritual Goblet Soft Sponge

Azeos' Wilderness	Amber Chunk Caveling Doll Caveling Medal Ceremonial Flute Dry Butterfly Feather Fish Scale Golden Feather Hard Thorn Leaf Fossil Lost Paddle Mechanical Arm Old Spore Mask Petrified Coral

Mold Dungeon	Balloon Spore Chipped Plate Data Slate Fungal Bone Giant Germ Giant Mite Mildew Leaf Mold Dew Mold Shell Stone Cap

Sunken Sea	Black Bubble Pearl Blue Glass Kalimba Bubble Pearl Fish Fossil Fizzy Crystal Forked Coral Giant Squid Eye Golden Needle Opabinia Fossil Petrified Trilobite Polished Shell Rusty Fishing Hook Sealed Beverage Shark Tooth

Forlorn Metropolis	Bent Fork Caveling Cup Caveling Effigy Crystal Sphere Golden Whistle Luxurious Handmirror Playing Dice Processor Chip Screen Device Timeless Hourglass

Desert of Beginnings	Ancient Golden Coin Ancient Makeup Set Bag of Marbles Black Desert Diamond Blue Glass Shard Broken Gourd Broken Toy Ship Caveling Prophet Mask Caveling Sandal Crystal Spearhead Desert Diamond Early Human Skull Frozen Flame Incense Bowl Kingfish Scale Plume Ball White Whistle

Molten Quarry	Ancient Fishing Hook Charred Caveling Skull Fusion Alloy Melting Lava Wing Pickaxe Head Starlight Shards Worker Handcuff

Shimmering Frontier	Agartha Report Catalyst Gemstone Chemical Ration Crystal Bone Deepspace Log Homeworld Reminiscence Offspring Capsule Sparkle Opal Suspended Butterfly Triops Fossil

Seasonal

Valentine	Enchanted Rose Heart of Gold Rose Water

Christmas	Crystal Star Lump of Coal Sentry Nutcracker Snow Globe Winter Bell

Others
Ancient Gem Plate Antique Board Game Golden Caveling Mask Music Bowl Old Journal Seismic Clock Small Caveling Skull

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