Layer 6, Szczukowskie Gorki (Devonian of Poland)

Where: Poland (50.9° N, 20.5° E: paleocoordinates 20.4° S, 33.5° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Middle Frasnian (382.4 - 379.5 Ma)

Environment/lithology: lithified limestone

Size classes: mesofossils, microfossils

Collection methods: bulk, chemical, sieve,

Primary reference: A. Boczarowski. 2001. Isolated sclerites of Devonian non−pelmatozoan echinoderms. Palaeontologia Polonica 59:3-220 [L. Villier/L. Villier]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 99445: authorized by Loic Villier, entered by Loic Villier on 11.11.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Cyclocystoidea
  - Apycnodiscidae
Apparatocycloides satanus n. sp. Boczarowski 2001
Brutocycloides cerebrum n. sp. Boczarowski 2001
Concavocycloides frasniensis n. sp. Boczarowski 2001
Platycycloides foraminis Boczarowski 2001
Smithocycloides paulii n. sp. Boczarowski 2001
Chimaerocycloides chimaerus n. sp. Boczarowski 2001
Holothuroidea
 Dendrochirotida - Cucumariidae
Devonothyonites avis Boczarowski 2001 sea cucumber
Ophiuroidea
 Oegophiurida - Protasteridae
Furcaster cataphractus Boczarowski 2001 brittle star