Jablonna Reef, mollusc - crinoid biofacies (Permian of Poland)

Also known as Reef 4117

Where: Poland (52.2° N, 16.2° E: paleocoordinates 17.7° N, 25.9° E)

• coordinate estimated from map

When: Wuchiapingian (259.9 - 254.2 Ma)

Environment/lithology: reef, buildup or bioherm; limestone

• Deep to moderate (decreasing); back reef. Usually the backreef is protected against storm events and the environment shows medium or low energy, but due to small reef size the back-reef zone was subject to common storms and the lagoonal zone was non-existing in practice

Size classes: macrofossils, mesofossils

Primary reference: T. M. Peryt, P. Raczynski, D. Peryt, K. Chódek, and K. Miklajewski. 2016. Sedimentary history and biota of the Zechstein Limestone (Permian, Wuchiapingian) of the Jablonna Reef in Western Poland. Annales Societatis Geologorum Poloniae 86:379-413 [W. Kiessling/M. Krause]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 188309: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 29.08.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
 Foraminifera -
Strophomenata
 Productida - Productidae
Horridonia sp. Chao 1927
Rhynchonellata
 Terebratulida - Dielasmatidae
Dielasma sp. King 1856
Bivalvia
 Myalinida - Myalinidae
Liebea sp. Waagen 1881 clam
 Ostreida - Bakevelliidae
Bakevellia sp. King 1848 oyster
 Cardiida - Kalenteridae
Permophorus sp. Chavan 1954 clam
Stenolaemata
 Fenestrida - Fenestellidae
Rectifenestella sp. Morozova 1974
 Fenestrida - Acanthocladiidae
Synocladia sp. King 1849