Where: North Yorkshire, United Kingdom (54.1° N, 0.2° W: paleocoordinates 44.8° N, 2.6° E)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Inoceramus lingua inoceramid zone, Sewerby Rocks Formation, Campanian (83.6 - 72.1 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: offshore; lithified chalk
Size class: macrofossils
Primary reference: R. E. H. Reid. 1959. A monograph of the Upper Cretaceous Hexactinellida of Great Britain and Northern Ireland, part II. Palaeontographical Society Monograph 1-26 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 113105: authorized by Wolfgang Kiessling, entered by Uta Merkel on 20.07.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Hexactinellida | |
Pleurochorium schulzei Schrammen 1912 glass sponge
Wollemannia laevis glass sponge | |
? Chonodictyon sewerbyensis n. sp.
? Chonodictyon sewerbyensis n. sp. Reid 1959 glass sponge | |
Coeloptychium sp. Goldfuss 1826 glass sponge | |
Rhizopoterion cribrosum, Leiostracosia punctata, Sporadoscinia capax, Sporadoscinia stirps, Sporadoscinia venosa, Sporadoscinia micrommata, Coscinopora infundibuliformis
Rhizopoterion cribrosum glass sponge
Leiostracosia punctata Schrammen 1902 glass sponge
Sporadoscinia capax Hinde 1883 glass sponge
Sporadoscinia stirps Schrammen 1912 glass sponge
Sporadoscinia venosa Roemer 1841 glass sponge
Sporadoscinia micrommata Roemer 1841 glass sponge
Coscinopora infundibuliformis Goldfuss 1826 glass sponge | |
Leptophragma murchisoni Goldfuss 1831 glass sponge
Ptychodesia papillata Schrammen 1912 glass sponge
Pleurostoma radiatum Roemer 1840 glass sponge
Ptychocoetis striata glass sponge |