TJ163, Charymdara-Zydadara-Gundara watersheds (Permian of Tajikistan)

Where: Tajikistan (38.8° N, 70.9° E: paleocoordinates 28.0° N, 67.6° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Safetdara Formation, Kungurian (279.3 - 272.3 Ma)

• bed-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified, shelly/skeletal limestone

• Our microfacies analysis of samples from the Safetdara Formation reveals that they contain mainly photozoan assemblages. Therefore, they are typical shoal deposits of warm, shallow (5–10 m deep) and agitated but clear marine waters.

Size class: macrofossils

Collection methods: Repository: Palaeontological Museum of the Department of Earth Sciences "A. Desio", University of Milan, Italy

Primary reference: L. Angiolini, M. Campagna, L. Borlenghi, T. Grunt, D. Vachard, G. Vezzoli, I. Vuolo, J. Worthington, A. Nicora and A. Zanchi. 2016. Brachiopods from the Cisuralian–Guadalupian of Darvaz, Tajikistan and implications for Permian stratigraphic correlations. Palaeoworld 25:539-568 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 182688: authorized by Matthew Clapham, entered by Matthew Clapham on 22.11.2016

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Rhodophyceae
  - Gymnocodiaceae
Permocalculus sp.
Permocalculus sp. Elliott 1955
Foraminifera
  -
Palaeonubecularia sp.
Palaeonubecularia sp. Reitlinger 1950
Tubothalamea
 Miliolida - Hemigordiopsidae
? Agathammina sp.
? Agathammina sp. Neumayr 1887
Foraminifera
  -
Polytaxis sp.
 Endothyroidea - Endothyridae
Endothyra sp.
 Fusulinoidea - Boultoniidae
? Boultonia sp.
? Boultonia sp. Lee 1927
 Fusulinoidea - Staffellidae
Nankinella sp.
Nankinella sp. Lee 1933
 Fusulinoidea - Schwagerinidae
Darvasites sp., ? Leeina sp.
? Leeina sp. Galloway 1933
 Fusulinoidea - Schubertellidae
Neofusulinella sp., Neofusulinella cf. pseudogiraudi
Neofusulinella sp. Deprat 1912
 Fusulinoidea - Verbeekinidae
Brevaxina dyhrenfurthi
Brevaxina dyhrenfurthi Dutkevich 1939
ssp. otai
 Fusulinina - Pachyphloiidae
Pachyphloia sp.
Pachyphloia sp. Lange 1925
 Palaeotextularoidea - Palaeotextulariidae
Deckerella sp., Climacammina sp.
Climacammina sp. Brady 1873
 Palaeotextularoidea - Biseriamminidae
Globivalvulina sp.
Globivalvulina sp. Schubert 1921
Chlorophyceae
 Dasycladales -
Connexia sp.
Connexia sp. Kochansky Devide 1970
 Dasycladales - Dasycladaceae
Clavaporella sp., Pseudovermiporella sp., Mizzia cornuta, Atractyliopsis tezakensis, Gyroporella sp., Gyroporella microporosa, "Mizzia yabei" = Stolleyella yabei
Clavaporella sp. Kochansky and Herak 1960
Gyroporella sp. Gümbel 1872
Gyroporella microporosa
ssp. afghanica
"Mizzia yabei" = Stolleyella yabei Karpinsky 1908
 Dasycladales - Seletonellaceae
Epimastopora japonica
Conodonta
 Ozarkodinida - Sweetognathidae
Sweetognathus modulatus, Sweetognathus sp.
Shamovella
  -
"Tubiphytes obscurus" = Shamovella obscura
"Tubiphytes obscurus" = Shamovella obscura Maslov 1956