PBDB Collection

Wielkanoc (Cretaceous of Poland)

Where: Poland (50.3° N, 19.9° E: paleocoordinates 40.4° N, 18.9° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Santonian (86.3 - 83.6 Ma)

• Coniacian?-Santonian

• bed-level stratigraphic resolution

Environment/lithology: offshore shelf; lithified limestone

• marly-glauconitic limestones

Size class: macrofossils

Primary reference: E. Świerczewska-Gładysz. 2010. Hexactinellid sponges from the Santonian deposits of the Krakow area (southern Poland). Annales Societatis Geologorum Poloniae 80:253-284 [W. Kiessling/U. Merkel/P. Novack-Gottshall]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 112490: authorized by Wolfgang Kiessling, entered by Uta Merkel on 11.07.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Hexactinellida
Hexactinosa - Aphrocallistidae	Aphrocallistes sp., Aphrocallistes cylindrodactylus Aphrocallistes sp. Gray 1858 glass sponge Aphrocallistes cylindrodactylus Schrammen 1912 glass sponge
Hexactinosa - Euretidae	Periphragella plicata, Verrucocoelia alpina, Verrucocoelia tubulata, Wollemannia araneosa, Lefroyella favoidea Periphragella plicata Schrammen 1902 glass sponge Verrucocoelia alpina Herenger 1944 glass sponge Verrucocoelia tubulata Smith 1848 glass sponge Wollemannia araneosa Schrammen 1912 glass sponge Lefroyella favoidea Schrammen 1912 glass sponge
Hexactinosa - Cribrospongiidae	Polyopesia angustata Polyopesia angustata Schrammen 1902 glass sponge
Lychniscosa - Coeloptychidae	Coeloptychium subagaricoides, "Coeloptychium lobatum" = Coeloptychium (Lophoptychium) lobatum, Etheridgia mirabilis Coeloptychium subagaricoides Sinzov 1871 glass sponge "Coeloptychium lobatum" = Coeloptychium (Lophoptychium) lobatum Goldfuss 1826 glass sponge Etheridgia mirabilis Tate 1865 glass sponge
Lychniscosa - Callodictyonidae	Plocoscyphia communis, Porochonia simplex, Cinclidella angustata, Spirolophia tortuosa Plocoscyphia communis Moret 1925 glass sponge Porochonia simplex Smith 1848 glass sponge Cinclidella angustata Hinde 1883 glass sponge Spirolophia tortuosa Roemer 1864 glass sponge
Lychniscosa - Ventriculitidae	Rhizopoterion cribrosum, Leiostracosia angustata, Sporadoscinia stirps, Sporadoscinia alcyonoides, Sporadoscinia venosa, Coscinopora infundibuliformis, Astropegma stellata Rhizopoterion cribrosum glass sponge Leiostracosia angustata Roemer 1841 glass sponge Sporadoscinia stirps Schrammen 1912 glass sponge Sporadoscinia alcyonoides Mantell 1822 glass sponge Sporadoscinia venosa Roemer 1841 glass sponge Coscinopora infundibuliformis Goldfuss 1826 glass sponge Astropegma stellata glass sponge
Lychniscosa - Polyblastidiidae	Coeloscyphia racemosa Coeloscyphia racemosa Smith 1848 glass sponge
Innaecoeliida - Craticulariidae	Laocoetis virgatula, Laocoetis fittoni, Leptophragma micropora Laocoetis virgatula Schrammen 1912 glass sponge Laocoetis fittoni Mantell 1822 glass sponge Leptophragma micropora Schrammen 1912 glass sponge