page_title: List of the Paleozoic life of Wyoming
section_title: S
hierarchical_section_title: List of the Paleozoic life of Wyoming / S
caption_attribution_description: English: Solemya elarraichensis (Bivalvia: Protobranchia: Solemyoida) from the Kidd Mud Volcano (Gulf of Cadiz, eastern Atlantic Ocean). Lateral view of the holotype specimen.
context_page_description: This list of the Paleozoic life of Wyoming contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Wyoming and are between 541 and 252.17 million years of age.
context_section_description: †Sallya
  †Sallya linsa
  †Sanguinolites
  †Sansabella
  †Sansabella reversa
  †Sargentina – tentative report
  †Sargentina amsdenensis
   †Saukiella
  †Saukiella pyrene
  †Sawdonia
  †Sawdonia wyomingense – type locality for species
  †Scapallina
  †Scapallina phosphoriensis
  †Scaphellina
  †Scaphellina concinna – type locality for species
  †Sceptropora
  †Sceptropora facula – or unidentified comparable form
  †Schizodus
  †Schizodus affinis – or unidentified related form
  †Schizodus alpinus
  †Schizodus altus – type locality for species
  †Schizodus bifidus
  †Schizodus canalis
  †Schizodus depressus – or unidentified comparable form
  †Schizodus ferrieri
  †Schizodus subovatus
  †Schizodus wheeleri – or unidentified comparable form
  †Schizodus wyomingensis – type locality for species
  †Schizophoria
  †Schizophoria depressa
  †Schizophoria texana – or unidentified comparable form
  †Schuchertella
  †Schuchertella poposiensis – or unidentified comparable form
  †Scoloconcha
  †Scoloconcha globosa
  †Sedgewickia – tentative report
  †Semicircularea
  †Semicircularea arcuata
  †Shansiella
  †Shedhornia – type locality for genus
  †Shedhornia ornata – type locality for species
  †Shishaella
  †Shishaella moreyi
   Solemya
  †Soleniscus
  †Soleniscus altonensis – or unidentified related form
  †Soleniscus primogenius
  †Soleniscus typicus
  †Solenochilus
  †Solenochilus brammeri – or unidentified comparable form
  †Sphenalosia – type locality for genus
  †Sphenalosia smedleyi – type locality for species
  †Sphenosteges
  †Sphenosteges hispidus
  †Sphondylophyton
  †Sphondylophyton hyenioides
   †Spiriferina
  †Spiriferina kentuckensis – or unidentified comparable form
  †Spyroceras
  †Stacheia
  †Stacheoides
  †Stearoceras
  †Stearoceras phosphoriense
  †Stegocoelia
  †Stenolobulites
  †Stenolobulites simulator
  †Stenopilus
  †Stenopilus glaber
  †Stenopoceras
  †Stenopoceras abundum – type locality for species
  †Steroconus
  †Steroconus gracilis
  †Steroconus plenus
  †Steroconus robustus
  †Straparollus
  †Streblopteria
  †Streblopteria montpelierensis
  †Streplopteria
  †Streptelasma
  †Streptelasma trilobatum
  †Streptognathodus
  †Streptognathodus parvus
  †Streptognathus
  †Strobeus
  †Strobeus intercalaris – or unidentified comparable form
  †Strobeus paludinaeformis – or unidentified comparable form
   †Strophomena
  †Strophostylus
  †Stutchburia
  †Syspacheilus
caption: Modern specimen of the marine bivalve Solemya
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