Spence Shale

The Spence Shale spans the Albertella and Glossopleura biozones. ==Fauna==

Generic list of the fauna of the Spence Shale: ===Arthropoda=== ====Soft-bodied==== • Anomalocaris • Canadaspis • Caryosyntrips • Dioxycaris • Hurdia • Isoxys • Leanchoilia • Meristosoma • Mollisonia • Sidneyia • Tuzoia • Utahcaris • Waptia • Yohoia ====Agnostida==== • Pentagnostus • Ptychagnostus ====Trilobita==== • Alokistocare • Alokistocarella • Amecephalus • Athabaskia • Bathyuriscus • Bythicheilus • Chancia • Ehmaniella • Glossopleura • Kochina • Kootenia • Ogygopsis • Olenoides • Oryctocara • Oryctocephalites • Oryctocephalus • Pagetia • Piochaspis • Polypleuraspis • Ptychoparella • Solenopleura • Syspacephalus • Thoracocare • Utia • Zacanthoides ===Brachiopoda=== • Acrothele • Dictyonina • Diraphora • Lingulella • Micromitra? • Wimanella ===Mollusca=== • Latouchella • Scenella • Wiwaxia ===Lophotrochozoa=== • Haplophrentis • Hyolithellus • Hyolithes ===Echinodermata=== • Ctenocystis • Gogia • Lyracystis • Ponticulocarpus • Totiglobus ===Hemichordata=== • Margaretia • Sphenoecium ===Priapulida=== • Ottoia • Selkirkia • Wronascolex? ===Lobopodia=== • Acinocricus • Hallucigenia ===Porifera=== • Brooksella? • Protospongia • Vauxia ===Problematica=== • Banffia • Eldonia • Siphusauctum • Tentalus ===Algae=== • Marpolia ===Cyanobacteria=== • Morania ===Trace Fossils=== • Archaeonassa • Arenicolites • Aulichnites • Bergaueria • Chloephycus • Conichnus • Coprolite • Cruziana • Dimorphichnus • Diplichnites • Gordia • Gyrophyllites • Halopoa • Lockeia • Monomorphichnus • Nereites • Phycodes • Phycosiphon • Planolites • Protovirgularia • Rusophycus • Sagittichnus • Scolicia • Taenidium • Teichichnus • Tomaculum • Treptichnus • Trichophycus ==See also==