Paris Bay, Russky Island (Exposure 37) (Triassic of Russian Federation)

Where: Primorsky Krai, Russian Federation (43.0° N, 131.9° E: paleocoordinates 38.2° N, 111.4° E)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Early/Lower Triassic (252.2 - 247.2 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Collected by Ivanov

Primary reference: A. Bittner. 1899. Versteinerungen aus den Trias-Ablagerungen des Süd-Ussuri Gebietes in der ostsibirischen Küstenprovinz [Fossils of the Triassic deposits of the southern Ussuri region in the eastern Siberian coastal province]. Trudy Geologicheskago Komiteta 7(4):1-35 [A. Dunhill/B. Allen/B. Allen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 202918: authorized by Alex Dunhill, entered by Bethany Allen on 23.07.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Terebratulida - Dielasmatidae
"Terebratula margaritowi" = Bittnerithyris margaritovi
"Terebratula margaritowi" = Bittnerithyris margaritovi Bittner 1899
 Spiriferinida - Spiriferinidae
Lingulata
 Lingulida - Lingulidae
"Lingula cf. tenuissima" = Lingularia tenuissima, "Lingula borealis" = Lingularia borealis
"Lingula cf. tenuissima" = Lingularia tenuissima Bronn 1837
found with P. discites
"Lingula borealis" = Lingularia borealis Bittner 1899
Bivalvia
 Pectinida - Entoliidae
"Pecten ussuricus n. sp." = Entolioides ussuricus
"Pecten ussuricus n. sp." = Entolioides ussuricus Bittner 1899 scallop
'seam with M. laevigata'
 Pectinida - Pectinoidae
Pecten sichoticus n. sp. Bittner 1899 scallop
'seam with M. laevigata and T. orientalis'
Pecten discites Schlotheim 1820 scallop
var. microtis
 Pectinida - Heteropectinidae
"Pseudomonotis iwanowi" = Eumorphotis iwanowi
"Pseudomonotis iwanowi" = Eumorphotis iwanowi Bittner 1899 scallop
 Pectinida - Hunanopectinidae
"Pecten (Leptochondria) aff. albertii" = Leptochondria albertii
"Pecten (Leptochondria) aff. albertii" = Leptochondria albertii Goldfuss 1838 scallop
 Ostreida - Bakevelliidae
"Gervilleia cf. exporrecta" = Bakevellia exporrecta
"Gervilleia cf. exporrecta" = Bakevellia exporrecta Lepsius 1878 oyster
 Trigoniida - Myophoriidae
"Myophoria laevigata" = Neoschizodus laevigatus
"Myophoria laevigata" = Neoschizodus laevigatus Ziethen 1830 clam
 Trigoniida - Trigonodidae
"Anodontophora fassaensis" = Unionites fassaensis, Trigonodus orientalis n. sp.
"Anodontophora fassaensis" = Unionites fassaensis Wissmann 1841 clam
Trigonodus orientalis n. sp. Bittner 1899 clam