Where: Northern Ireland, United Kingdom (54.8° N, 5.7° W: paleocoordinates 45.0° N, 2.5° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Uintacrinus westfalicus other zone, Glauconitic Chalk Formation (Ulster White Limestone Group), Coniacian to Coniacian (89.8 - 83.6 Ma)
• bed-level stratigraphic resolution
Environment/lithology: offshore; lithified, glauconitic chalk
Size class: macrofossils
Primary reference: R. E. H. Reid. 1964. A monograph of the Upper Cretaceous Hexactinellida of Great Britain and Northern Ireland, Part IV. Palaeontographical Society Monograph 49-154 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 112694: authorized by Wolfgang Kiessling, entered by Uta Merkel on 15.07.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Hexactinellida | |
Ptychorete ijimai n. gen. n. sp.
Ptychorete ijimai n. gen. n. sp. Reid 1964 glass sponge |