Science Olympiad Fossils Spot ID 2023-2024 [COMPLETE]

Fusulinida (Fusulinids)

Triticites

Nummulites

Astraeospongia (calcareous sponge)

Hydnoceras (glass sponge)

Archimedes

Rhombopora

Dendroidea (benthic graptolites)

Graptoloidea (planktic graptolites)

Favosites (tabulate corals)

Halysites (tabulate corals)

Heliophyllum (rugose, horn coral)

Hexagonaria (rugose corals)

Septastrea (stony coral)

Crustacea (shrimp, lobster, crabs, barnacles, ostracods)

Eurypterus (eurypterids)

Insecta (insects)

Cryptolithus

Calymene

Elrathia

Isotelus

Eldredgeops (phacops)

Peronopsis (agnostids)

Lingula

Atrypa

Composita

Juresania

Leptaena

Mucrospirifer

Platystrophia

Rafinesquina

Exogyra

Gryphaea

Pecten

Glycymeris

Astarte

Nucula

Goniatitida (goniatites)

Ceratitida (ceratites)

Baculites (ammonites)

Dactylioceras (ammonites)

Belemnitella (belemnites)

Nautilida (chambered nautilus)

Orthocerida (orthoceras)

Conus (snails)

Cypraea (snails)

Platyceras (snails)

Turritella (snails)

Worthenia (snails)

Asteroidea (starfish)

Pentremites

Crinoidea (stems, columns, calyxes)

Echinoidea (echinoids, sea urchins, sand dollars, heart urchins)

Ophiuroidea (brittle stars)

Bothriolepis (armored jawed fish)

Dunkleosteus (armored jawed fish)

Otodus (sharks)

Megalodon (Carcharodon megalodon)

Batoidea (rays)

Osteichthyes (bony fish)

Knightia (ray-finned)

Xiphactinus (ray-finned)

Eusthenopteron (lobe-finned)

Latimeria (coelacanth, lobe-finned)

Tiktaalik (lobe-finned)

Acanthostega (amphibians)

Eryops (amphibians)

Diplocaulus (amphibians)

Crocodilia (crocodiles)

Testudines (turtles)

Ichthyosauria (Ichthyosaurs)

Mosasauridae (Mosasaurs)

Plesiosauria (Plesiosaurs, Pliosaurs)

Pterosauria (Pterosaurs)

Allosaurus

Coelophysis

Dilophosaurus

Deinonychus

Spinosaurus

Tyrannosaurus

Velociraptor

Apatosaurus

Brachiosaurus

Diplodocus

Patagotitan

Plateosaurus

Ankylosaurus

Triceratops

Protoceratops

Iguanodon

Parasaurolophus

Maiasaura

Pachycephalosaurus

Stegosaurus

Archaeopteryx (birds)

Titanis (terror bird)

Hesperornis

Dimetrodon (pelycosaurs)

Lystrosaurus (therapsids)

Gorgonops (therapsid)