Alum Bay, Isle of Wight (Cretaceous of the United Kingdom)

Where: England, United Kingdom (50.7° N, 1.6° W: paleocoordinates 41.6° N, 0.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Upper Chalk Formation (Chalk Group), Late/Upper Campanian (83.5 - 70.6 Ma)

• highest Chalk of Alum Bay

• group of beds-level stratigraphic resolution

Environment/lithology: offshore; lithified chalk

Size class: macrofossils

Primary reference: R. E. H. Reid. 1968. Hexactinellid faunas in the chalk of England and Ireland. Geological Magazine 105(1):15-22 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 113137: authorized by Wolfgang Kiessling, entered by Uta Merkel on 21.07.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Hexactinellida
 Hexactinosa - Cribrospongiidae
Guettardiscyphia stellata Michelin 1847 glass sponge
 Hexactinosa - Aphrocallistidae
Aphrocallistes alveolites Roemer 1841 glass sponge
 Hexactinosa - Euretidae
Pleurochorium schulzei Schrammen 1912 glass sponge
Eurete sp. Semper 1868 glass sponge
 Lychniscosa - Ventriculitidae
Sporadoscinia micrommata Roemer 1841 glass sponge
Sporadoscinia venosa Roemer 1841 glass sponge
Coscinopora infundibuliformis Goldfuss 1826 glass sponge
 Lychniscosa - Coeloptychidae
"Coeloptychium agaricoides" = Coeloptychium (Coeloptychium) agaricoides
"Coeloptychium agaricoides" = Coeloptychium (Coeloptychium) agaricoides Goldfuss 1826 glass sponge
 Innaecoeliida - Craticulariidae