Dzhilgakochusu reef (Triassic of Tajikistan)

Where: Tajikistan (37.5° N, 74.8° E: paleocoordinates 29.9° N, 58.4° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Dzhilgakochuyskaya Member, Sevatian (212.0 - 205.6 Ma)

• member-level stratigraphic resolution

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

Size classes: macrofossils, mesofossils

Collection methods: peel or thin section

Primary reference: E. V. Boiko, G. V. Belyaeva, and I. T. Zhuravleva. 1991. Sphinktozoa Phanerozoya Territorii SSSR [Phanerozoic Sphinctozoa of the Territory of the USSR] 1-224 [W. Kiessling/B. Brenneis/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 36695: authorized by Wolfgang Kiessling, entered by Benjamin Brenneis on 10.02.2004, edited by Mariann Bosnakoff

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Rhynchonellida - Halorellidae
Halorella amphitoma1 Bronn 1832
Halorelloidea rectifrons1 Bittner 1890
Demospongea
 Hadromerida - Celyphiidae
Celyphia submarginata Münster 1841 demosponge
 Vaceletida - Verticillitidae
Verticillites rectangilaris n. sp., "Fania polystoma n. gen." = Fanthalamia polystoma2
Verticillites rectangilaris n. sp. demosponge
"Fania polystoma n. gen." = Fanthalamia polystoma2 Seilacher 1962 demosponge
 Vaceletida -
Platysphaerocoelia aksuensis n. gen. n. sp. Boiko et al. 1991 demosponge
 Vaceletida - Cheilosporitiidae
Cheilosporites tirolensis Wähner 1903 demosponge
 Agelasida - Solenolmiidae
Sahraja ajujolica, "Polycystocoelia raretrabeculata n. sp." = Senowbaridaryana raretrabeculata
"Polycystocoelia raretrabeculata n. sp." = Senowbaridaryana raretrabeculata Boiko 1991 demosponge
 Agelasida - Sebargasiidae
Amblysiphonella tenuiramosa n. sp. demosponge
Amblysiphonella sp.2 Steinmann 1882 demosponge
Amblysiphonella loerentheyi Vinassa de Regny 1901 demosponge
Amblysiphonella timorica Vinassa de Regny 1915 demosponge
 Agelasida - Cryptocoeliidae
Cryptocoelia zitteli Steinmann 1882 demosponge
 Agelasida - Thaumastocoeliidae
Pamiroverticillites conicus Boiko 1990 demosponge
Sphaeroverticillites glomeratus Boiko 1990 demosponge
Pamirothalamia originalis n. gen. n. sp. Boiko et al. 1991 demosponge
 Agelasida - Girtyocoeliidae
Girtycoelia sp. King 1933 demosponge
Enoplocoelia armata2 Klipstein 1843 demosponge
 Agelasida - Colospongiidae