Explore Trilobite Specimens, Invertebrate Fossils and more!

Marjumia callas Trilobites Order Ptychopariida Suborder Ptychopariina, Superfamily Ptychoparioidea, Family Marjumiidae Geologic Age: Upper Middle Cambrian Trilobite is 32 mm long Marjum Formation, House Range, Millard County Remarks: Note how sharp and distinct are the pleural spines.

Lonchocephalus plena Trilobite Middle Cambrian Suborder Ptychopariina Family Ptychopariidae Weeks Formation, Utah

Fossils Trilobite,Burgess Shale

It’s not easy for 505 million years of biological and evolutionary history to sneak up on you. But that’s just what happened when scientists discovered a massive new fossil deposit in Kootenay National ...

Very Rare Montana Trilobite Vanuxemella norita Vanuxemella norita (Walcott 1916) Trilobites Order Corynexochida,, Family Zacanthoididae Geological Time: Middle Cambrian Size: Trilobite is 8 mm on a 7 x 7 cm plate Fossil Site: Gordon Shale, Thompson Falls, Montana

Discoveries - History - The Burgess Shale

It’s not easy for 505 million years of biological and evolutionary history to sneak up on you. But that’s just what happened when scientists discovered a massive new fossil deposit in Kootenay National ...

Pinterest • The world’s catalogue of ideas
Search