Also known as Reef 23
Where: Tajikistan (37.5° N, 74.5° E: paleocoordinates 28.5° N, 54.3° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Shaimak Formation, Lacian (221.5 - 215.6 Ma)
• Upper Carnian to lower Norian age
• formation-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithified reef rocks
Size class: macrofossils
Primary reference: V. I. Dronov and G. K. Melnikova. 1994. Facies zonation of the Triassic basin in the SE Pamirs. Courier Forschungsinstitut Senckenberg 172:275-282 [W. Kiessling/W. Kiessling/W. Kiessling]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 34646: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 15.09.2003, edited by Hannah Shepherd and Benjamin Brenneis
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhodophyceae | |
Solenopora sp. Dybowski 1877 | |
Chlorophyceae | |
Foraminifera | |
Tubothalamea | |
Agathammina austroalpina Kristan-Tollmann and Tollmann 1964 | |
Nodosariata | |
Rhynchonellata | |
Bivalvia | |
Neomegalodon damesi clam
Neomegalodon tofanae clam | |
Demospongiae | |
Cystothalamia chaimakensis demosponge | |
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Precorynella pyriformis Klipstein 1843 demosponge | |
Solenolmia pamirica demosponge | |
Cryptocoelia zitteli Steinmann 1882 demosponge | |
"Molengraafia regularis" = Molengraaffia
"Molengraafia regularis" = Molengraaffia demosponge | |
Uvanella irregularis Ott 1967 demosponge
Uvanella tegimentopora Senowbari-Daryan and Schäfer 1986 demosponge | |
Cheilosporites tirolensis Wähner 1903 demosponge | |
Colospongia cryptosiphonata demosponge | |
Anthozoa | |
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Stylophyllopsis karauldyndaeaensis Melnikova 1972 stony coral
Stylophyllopsis karauldyndalaensis2 Melnikova 1972 stony coral Holotype. PIN no. 4598/14, 12 fragment specimens from this locale
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Margarosmilia charlyana Frech 1890 stony coral | |
Retiophyllia wanneri, Retiophyllia aksuensis n. sp.2, Retiophyllia cf. norica, Coryphyllia marmorea, Coryphyllia regularis
Retiophyllia wanneri stony coral
Retiophyllia aksuensis n. sp.2 Melnikova 2001 stony coral Holotype. PIN no. 4598/45, 6 specimens from this locale
Retiophyllia cf. norica Frech 1890 stony coral
Coryphyllia marmorea stony coral
Coryphyllia regularis Cuif 1974 stony coral | |
Procyclolites sp. Frech 1890 stony coral | |
Astraeomorpha crassisepta Reuss 1854 stony coral
Astraeomorpha confusa Winckler 1861 stony coral | |
Chevalieria grandis stony coral | |
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