Also known as Mission creek quarry, reef 62
Where: Nez Perce County, Idaho (46.3° N, 116.7° W: paleocoordinates 22.7° N, 54.0° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Mission Creek Limestone Member (Martin Bridge Limestone Formation), Sevatian (212.0 - 205.6 Ma)
• early Sevatian according to Gnomohalorites cordilleranus
• member-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; blue limestone
Size classes: macrofossils, mesofossils
Preservation: recrystallized, replaced with silica
Reposited in the UMMP
Collection methods: chemical,
Primary reference: D. F. Squires. 1956. A New Triassic Coral Fauna from Idaho. American Museum Novitates (1797)1-27 [W. Kiessling/B. Brenneis/S. Kolbe]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 38377: authorized by Wolfgang Kiessling, entered by Benjamin Brenneis on 21.04.2004, edited by Wolfgang Kiessling, Sarah Kolbe and Uta Merkel
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
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Gastropoda | |
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Palaeonarica lapwaiensis n. sp.2
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Idahospira multispirata n. gen. n. sp.2
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Cryptaulax (Cryptaulax) sp.2, Cryptaulax (Cryptaulax) nezperceorum n. sp.2, Cryptaulax (Cryptaulax) wallowaensis n. sp.2, Cryptaulax (Wallowax) acutus n. sp.2, ? Cryptaulax gruendeli n. sp.2, Cryptaulax (Cryptaulax) rhabdocolpoides2
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"Settsassia obliquecostata" = Kittliconcha2
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Praelittorina sepkoskii n. sp.2
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? Angularia sp.2, Angularia rectecostata n. sp.2, Tretospira sp.2, Pseudoscalites cf. elegantissimus2
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? Maturifusus siphonatus n. sp.2
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Lamelliphorus acutelaminatus n. sp.2
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"? Promathilda multituberculata n. sp." = Promathildia2
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Teretrina sp.2, Teretrina canaliculata n. sp.2, Teretrina schulberti n. sp.2, Teretrina aculeata2, Siphonilda pulchella n. gen. n. sp.2
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Gudrunella triassica n. gen. n. sp.2
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Nodoconus nodiferus n. gen. n. sp.2
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Blodgettella enormecostata n. sp.2
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? Ampezzopleura cf. tenuis2, Zygopleura sp.2, ? Polygyrina subannulata n. sp.2, Andangularia occidentalis n. sp.2, ? Andangularia babylona n. sp.2, ? Andangularia sp.2, Diatrypesis newelli n. sp.2
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"? Stephanocosmia sp." = Tyrsoecus (Stephanocosmia)2
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"Stereokion americana n. sp." = Undularia (Stereokion)2
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Rhynchonellata | |
Vitimetula parva n. gen. n. sp.1
Spondylospira lewesensis1 Lees 1934 | |
Anthozoa | |
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Astrocoenia idahoensis n. sp.
Astrocoenia idahoensis n. sp. Squires 1956 stony coral | |
"Stylina norica" = Pamiroseris rectilamellosa Winckler 1861 stony coral | |
Anthostylis acanthophora, Stylophyllum paradoxum, "Stylophyllopsis zitteli" = Phacelostylophyllum zitteli
Stylophyllum paradoxum Frech 1890 stony coral | |
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Retiophyllia cf. dawsoni, "? Retiophyllia cf. suttonensis" = Retiophyllia clathrata, "Pinacophyllum parviseptum" = Retiophyllia parviseptum, Palaeastraea sp., Distichophyllia norica
"? Retiophyllia cf. suttonensis" = Retiophyllia clathrata Emmrich 1853 stony coral ?Thecosmilia cf. suttonensis
"Pinacophyllum parviseptum" = Retiophyllia parviseptum Squires 1956 stony coral
Palaeastraea sp. stony coral | |
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