"Nakhodka Reef", lower quarry (Permian of Russian Federation)

Also known as Reef 141

Where: Primorye, Russian Federation (42.8° N, 132.9° E: paleocoordinates 35.7° N, 110.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Lyudyanza Formation, Wuchiapingian (259.9 - 254.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; lithified reef rocks

• Bioherm massifs

Size classes: macrofossils, mesofossils

Primary reference: G. V. Belyaeva, A. V. Kiseleva, and A. P. Nikitina. 1997. Stages of Late Permian biogenic buildups in southern Primorye. Memoires de Geologie, Lausanne 30:151-154 [D. Bottjer/C. Powers]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 63899: authorized by David Bottjer, entered by Catherine Powers on 24.08.2006, edited by Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

Stenolaemata
 Trepostomida - Stenoporidae
 Cystoporata - Fistuliporidae
Fistulipora sp. McCoy 1850
 Cryptostomata - Fenestellidae
Rectifenestella sp., "Alternifenestella sp." = Spinofenestella
Rectifenestella sp. Morozova 1974
"Alternifenestella sp." = Spinofenestella Termier and Termier 1971
 Cryptostomata - Hyphasmoporidae
"Streblascopora sp." = Streblotrypa (Streblascopora)
"Streblascopora sp." = Streblotrypa (Streblascopora) Bassler 1929
Rhynchonellata
 Spiriferida - Choristitidae
Choristitella wynnei2 Waagen 1883
 Spiriferida - Elythidae
"Squamularia grandis" = Permophricodothyris grandis2
"Squamularia grandis" = Permophricodothyris grandis2 Chao 1929
 Orthida - Enteletidae
"Peltichia nachodkensis n. sp." = Peltichia ruzhencevi2
"Peltichia nachodkensis n. sp." = Peltichia ruzhencevi2 Sokolskaja 1965
Strophomenata
 Productida - Paucispiniferidae
Lamnimargus peregrinus3 Fredericks 1924
Caucasoproductus primoricus n. gen. n. sp.2 Kotlyar 1989
 Productida - Echinoconchidae
Chenxianoproductus nachodkensis n. sp.2 Kotlyar 1989
 Productida - Linoproductidae
Anidanthus sinosus2 Huang 1932
 Productida - Monticuliferidae
"Haydenella tumida" = Haydenella kiangsiensis2 Kayser 1883
 Productida - Aulostegidae
 Productida - Lyttoniidae
Leptodus nobilis2 Waagen 1883
Leptodus deminutus2 Liao 1980
Demospongiae
 Agelasida - Sebargasiidae
Amblysiphonella cf. regularis1 Zhang 1983 demosponge
Amblysiphonella vesiculosa1 de Koninck 1863 demosponge
 Agelasida - Intrasporeocoeliidae
Intrasporeocoelia orientalis n. sp.1 Belyaeva 1991 demosponge