Lewiston locality (Triassic of the United States)

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 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

Gastropoda
  -
Gastropoda indet.2 Cuvier 1797 snail
Gen. et sp. indet.
 Ptenoglossa - Protoculidae
"Stereokion americana n. sp." = Undularia (Stereokion)2
"Stereokion americana n. sp." = Undularia (Stereokion)2 snail
 Neritoina - Neritopsidae
Weitschatopsis pulchra2 Frýda et al. 2003 snail
Nuetzelopsis tozeri2 Frýda et al. 2003 snail
 Neritoina - Palaeonaricidae
 Neritoina - Delphinulopsidae
Paradelphinulopsis vallieri2 Blodgett et al. 2001 snail
 Prosobranchia -
Idahospira multispirata n. gen. n. sp.2
Idahospira multispirata n. gen. n. sp.2 snail
 Prosobranchia - Protorculidae
? Protorcula concava n. sp.2 snail
? Protorcula sp.2 Kittl 1894 snail
 Littorinoidea - Purpurinidae
Tretospira sp.2 Koken 1892 periwinkle
Pseudoscalites cf. elegantissimus2 Kittl 1892 periwinkle
? Angularia sp.2 Koken 1892 periwinkle
Angularia rectecostata n. sp.2 Nützel and Erwin 2004 periwinkle
 Littorinoidea - Littorinidae
Praelittorina sepkoskii n. sp.2 Nützel and Erwin 2004 periwinkle
 Xenophoroidea - Lamelliphoridae
 Hypsogastropoda - Maturifusidae
 Hypsogastropoda - Settsassiidae
"Settsassia obliquecostata" = Kittliconcha2
"Settsassia obliquecostata" = Kittliconcha2 snail
 Hypsogastropoda - Coelostylinidae
Coelostylina sp.2 Kittl 1894 snail
several species
? Euchrysalis sp.2 Laube 1870 snail
Omphaloptycha jaworskii2 Haas 1953 snail
 Sorbeoconcha - Prostyliferidae
 Sorbeoconcha - Cryptaulacidae
 Allogastropoda - Gordenellidae
"? Promathilda multituberculata n. sp." = Promathildia2
"? Promathilda multituberculata n. sp." = Promathildia2 snail
 Allogastropoda - Mathildidae
Teretrina sp.2 snail
two species
Teretrina canaliculata n. sp.2 snail
Teretrina schulberti n. sp.2 snail
Teretrina aculeata2 Haas 1953 snail
Siphonilda pulchella n. gen. n. sp.2 snail
 Archaeogastropoda -
Archaeogastropoda indet.2 Thiele 1925 snail
 Neritoidea - Naticopsidae
"? Vernelia sp." = Naticopsis (Vernelia)2, Dicosmos sp.2
"? Vernelia sp." = Naticopsis (Vernelia)2 Böhm 1895 snail
Dicosmos sp.2 snail
 Murchisoniina - Lophospiridae
Worthenia sp.2 de Koninck 1883 snail
Worthenia cf. rhombifera2 Korner 1937 snail
 Murchisoniina - Loxonematidae
"? Stephanocosmia sp." = Tyrsoecus (Stephanocosmia)2
"? Stephanocosmia sp." = Tyrsoecus (Stephanocosmia)2 snail
 Murchisoniina - Zygopleuridae
Zygopleura sp.2 snail
two species
? Ampezzopleura cf. tenuis2 Münster 1841 snail
? Andangularia sp.2 Haas 1953 snail
Diatrypesis newelli n. sp.2 snail
 Murchisoniina - Spirostylidae
Spirostylus sp.2 Kittl 1894 snail
 Ptychomphaloidea - Ptychomphalidae
? Ptychomphalus aff. protei2 Münster 1841 snail
 Pleurotomarioidea - Phymatopleuridae
? Borestus sp.2 Thomas 1940 snail
 Vetigastropoda -
Jurassiphorus triadicus2 Haas 1953 snail
Blodgettella enormecostata n. sp.2 Nützel and Erwin 2004 snail
 Vetigastropoda - Cirridae
Sororcula gracilis2 Haas 1953 snail
 Vetigastropoda - Discohelicidae
Spiniomphalus duplicatus n. gen. n. sp.2 Nützel and Erwin 2004 snail
? Amphitomaria obscurecostata n. sp.2 Nützel and Erwin 2004 snail
 Seguenzioidea - Eucycloscalidae
Eucycloscala sp.2 Cossmann 1895 snail
Eucycloscala aff. binodosa2 Münster 1841 snail
 Vetigastropoda -
Nodoconus nodiferus n. gen. n. sp.2
Nodoconus nodiferus n. gen. n. sp.2 snail
 Trochoidea - Trochidae
Eocalliostoma multicostata n. sp.2 top snail
Eocalliostoma idahoensis n. sp.2 top snail
 Trochoidea - Araeonematidae
 Trochoidea - Liotiidae
Brochidiella idahoensis2 Nützel and Erwin 2001 snail
 Trochoidea - Ataphridae
Gudrunella triassica n. gen. n. sp.2
Gudrunella triassica n. gen. n. sp.2 Nützel and Erwin 2004 snail
 Trochoidea -
Ueckerconulus noricus n. sp.2 Nützel and Erwin 2004 snail
Ueckerconulus cf. noricus2 Nützel and Erwin 2004 snail
Cephalopoda
 Ceratitida - Haloritidae
Gnomohalorites cordilleranus2 Tozer 1979 ceratite
Rhynchonellata
 Spiriferinida - Spondylospiridae
Vitimetula parva n. gen. n. sp.1
Anthozoa
 Scleractinia - Astraeomorphidae
Astraeomorpha crassisepta5 Reuss 1854 stony coral
Th. (Astraeomorpha) cuneata
 Scleractinia - Gablonzeriidae
Gablonzeria major Frech 1890 stony coral
Elysastraea major
Gablonzeria profunda Reuss 1854 stony coral
Elysastraea profunda
 Scleractinia - Reimaniphylliidae
Palaeastraea sp., Distichophyllia norica, "? Retiophyllia cf. suttonensis" = Retiophyllia clathrata, "Pinacophyllum parviseptum" = Retiophyllia parviseptum, Retiophyllia cf. dawsoni
Palaeastraea sp. Kühn 1936 stony coral
Distichophyllia norica Frech 1890 stony coral
Montlivaltia norica
"? Retiophyllia cf. suttonensis" = Retiophyllia clathrata Emmrich 1853 stony coral
?Thecosmilia cf. suttonensis
"Pinacophyllum parviseptum" = Retiophyllia parviseptum Squires 1956 stony coral
Retiophyllia cf. dawsoni Clapp and Shimer 1911 stony coral
Thecosmilia cf. dawsoni
 Scleractinia - Actinastreidae
Chondrocoenia schafhaeutli Winkler 1861 stony coral
Astrocoenia schafhaeutli
 Scleractinia - Astrocoeniidae
Astrocoenia idahoensis n. sp. Squires 1956 stony coral
 Scleractinia - Pamiroseriidae
Pamiroseris smithi3 stony coral
"Stylina norica" = Pamiroseris rectilamellosa Winkler 1861 stony coral
 Scleractinia - Stylophyllidae
"Stylophyllopsis zitteli" = Phacelostylophyllum zitteli Frech 1890 stony coral
Oppelismilia zitteli
Anthostylis acanthophora Frech 1890 stony coral
Coccophyllum acanthophorum
Stylophyllum paradoxum Frech 1890 stony coral
 Scleractinia - Pinacophyllidae
Cyathocoenia squiresi4 Stanley 1986 stony coral