Also known as A90-2
Where: Eureka County, Nevada (39.6° N, 116.3° W: paleocoordinates 24.6° S, 54.8° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Polygnathus costatus conodont zone, Denay Limestone Formation (Nevada Group), Eifelian (393.3 - 387.7 Ma)
• Conodont zone: costatus. Faunal Interval 15.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; packstone
Size classes: macrofossils, microfossils
Preservation: replaced with silica
Reposited in the USNM
Collection methods: bulk,
• Brachiopods described by Johnson (1970, 1971 J. Paleo papers)
Primary reference: R. B. Blodgett and J. G. Johnson. 1992. Early Middle Devonian (Eifelian) Gastropods of Central Nevada. Palaeontographica Abteilung A 222:85-139 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 3826: authorized by Pete Wagner, entered by Pete Wagner on 10.08.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Denayella housei Blodgett and Johnson 1992 snail | |
"Porcellia (Paraporcellia) rohri" = Paraporcellia rohri, Quadricarina "sp. A", Quadricarina "n. sp. A."
"Porcellia (Paraporcellia) rohri" = Paraporcellia rohri Blodgett and Johnson 1992 snail
Quadricarina "sp. A" Blodgett and Johnson 1992 snail
Quadricarina "n. sp. A." Blodgett and Johnson 1992 snail | |
? Mourlonia "n. sp. A", "Ptychomphalina aurora" = Conotoma aurora
? Mourlonia "n. sp. A" de Koninck 1883 snail
"Ptychomphalina aurora" = Conotoma aurora Blodgett and Johnson 1992 snail | |
Stegocoelia (Stegocoelia) sp. Donald 1889 snail | |
Tropidodiscus sp. Meek and Worthen 1866 snail | |
"Bellerophon (Bellerophon) nevadensis" = Bellerophon nevadensis
"Bellerophon (Bellerophon) nevadensis" = Bellerophon nevadensis Blodgett and Johnson 1992 snail | |
"Merriamella eurekae" = Merriamites eurekae
"Merriamella eurekae" = Merriamites eurekae Blodgett and Johnson 1992 snail | |
Naticopsis (Naticopsis) spp. M'Coy 1844 snail | |
| |
"Straparollus (Straparollus) cf. annulatus" = Serpulospira annulatus
"Straparollus (Straparollus) cf. annulatus" = Serpulospira annulatus Phillips 1841 snail | |
Straparollus (Straparollus) "sp. B" de Montfort 1810 snail | |
"Gyronema minutinodosa" = Kitikamispira minuitinodosa
"Gyronema minutinodosa" = Kitikamispira minuitinodosa Blodgett and Johnson 1992 snail | |
Strophomenata | |
? Devonalosia sp.1 Muir-Wood and Cooper 1960 | |
? Mesopholidostrophia sp.1 Williams 1950 | |
"Schuchertella" sp.1 Girty 1904 | |
Rhynchonellata | |
Gypidula sp.1 Hall 1867 | |
Pentamerella wintereri1 Johnson 1966 | |
Teichertina americana n. sp.1
Teichertina americana n. sp.1 Johnson 1970 | |
Vallomyonia devonica1 Walcott 1884 | |
Schizophoria sp.1 King 1850 | |
Echinocoelia denayensis1 Johnson 1966 | |
Warrenella kirki1 Merriam 1940 | |
Quadrithyris cf. vijaicus1 Khodalevich 1951 | |
Nucleospira sp.1 Hall 1859 | |
Anatrypa (Variatrypa) licta n. sp.1, Spinatrypina recula n. sp.1, Spinatrypa (Invertrypa) talis n. sp.1
Anatrypa (Variatrypa) licta n. sp.1 Johnson 1970
Spinatrypina recula n. sp.1 Johnson 1970
Spinatrypa (Invertrypa) talis n. sp.1 Johnson 1970 | |
? Leiorhynchus sp.1 Hall 1860 | |