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Next Page of: Fossil Identification Photos: Ordovician Fossils
F O S S I L P H O T O I N D E X
FOSSILS FOUND ON FIELD TRIPS
Cincinnetina
Glyptorthis
Hebertella
Holtedahlina sulcata
Lepidocyclus/Hiscobeccus
Leptaena
Plaesiomys subquadratus
Vinlandostrophia
Vinlandostrophia cypha
Vinlandostrophia hopensis
Vinlandostrophia ponderosa
Plectorthis
Rafinesquina
Rafinesquina nasuta
Retrorsirostra carleyi
Rhynchotrema
Sowerbyella
Strophomena
Eochonetes
Zygospira
Trematis
Pseudolingula
Petrocrania scabiosa
Philhedra
Schizocrania filosa
Constellaria
Spatiopora
Prasapora
Aspidopora
Escaropora
Fenestrate Bryozoans
Other Bryozoans
Grewingkia Horn Coral
Streptelasma Horn Coral
Tetradium Colonial Coral
Protaraea Colonial Coral
Other Colonial Corals
Ectenocrinus
Cincinnaticrinus
Cupulocrinus
Anomalocrinus
Other Crinoid Calyxes
Crinoid Holdfasts
Crinoid Stems
Other Crinoid Parts
Echinoderms Other Than Crinoids
Edrioasteroids
Cystoid Rhombiferans
Cystoids
Carpoids
Sea Stars
Cyclocystoids
Whole Flexicalymene Trilobites
In the Prone Position
In the Enrolled Position
Partially Enrolled
Group Shots
Enrolled Isotelus
Prone Isotelus
Isotelus Eye
Isotelus Glabella
Isotelus Thorax Segments
Isotelus Pygidium
Isotelus Hypostoma
Isotelus Genal Area and Spine
Misc. Isotelus Fragments
Cryptolithus
Acidaspis
Ceraurinus
Tricopelta
Meadowtownella
Ceraurus
Other Trilobites
Monoplacophorans
Cyclonema
Phragmolites
Liospira
Paupospira
Other Gastropods
Rusophycus (Trilobite Burrow)
Cruziana
Borings
Burrows
Catellocaula
Other Trace Fossils
Ambonychia and Similar
Modiolopsis and Similar
Caritodens
Other Clams
Cornulites and Tentaculites
Machaeridian Plates
Conularia
Graptolites
Sphenothallus
Stromatoporoids
Unidentified
Fossil Identification Photos:
Ordovician
Page 1 2 3 4 5 6
Fossil Identification Photos:
Non-Ordovician
Page 1 2
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