Zumaya section, U2, Samples Z5, Thickness 18 m (Paleocene of Spain)

Where: Spain (43.3° N, 2.3° W: paleocoordinates 37.7° N, 3.2° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Morozovella velascoensis zone, Thanetian (59.2 - 56.0 Ma)

• Late Thanetian. Morozovella gracilis biozone.

• group of beds-level stratigraphic resolution

Environment/lithology: deep subtidal; gray marl and limestone

• 60 cm, unit2 consists of a massive grey calcareous bed, with a thin turbiditic bed at its base, below the benthic extinction event

Size class: mesofossils

Primary reference: L. Zili, D. Zaghbib-Turki, L. Alegret, I. Arenillas, and E. Molina. 2009. Foraminiferal turnover across the Paleocene/Eocene boundary at the Zumaya section, Spain: record of a bathyal gradual mass extinction. Revista Mexicana de Ciencias Geológicas 26(3):729-744 [W. Kiessling/M. Krause]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 154089: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 26.01.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Globothalamea
 Rotaliida - Nonionidae
 Rotaliida - Gavelinellidae
 Rotaliida - Anomalinidae
 Rotaliida - Alabaminidae
 Rotaliida - Cibicididae
 Rotaliida - Loxostomatidae
Foraminifera
  - Chilostomellidae
 Trochamminacea - Trochamminidae
 Lituolacea - Ammosphaeroidinidae
 Ammodiscoidea - Ammodiscidae
 Ammodiscoidea - Saccamminidae
 Textulariina - Pseudogaudryinidae
 Astrorhizacea - Bathysiphonidae
Bathysiphon spp. Sars 1872
 Textulariina - Prolixoplectidae
 Loftusiacea - Cyclamminidae
Nodosariata
 Nodosariida - Nodosariidae
 Polymorphinida - Polymorphinidae
Pyrulina spp. d'Orbigny 1839
 Vaginulinida - Vaginulinidae
Lenticulina spp. Lamarck 1804
Foraminifera
  - Spiroplectamminidae
 Buliminoidea - Buliminidae
 Lituolida - Haplophragmoididae
Haplophragmoides sp. Cushman 1910
 Lituolida - Lituolidae
 Rotaliina - Pleurostomellidae
 Asterigerinacea - Epistomariidae
 Rotaliina - Bolivinidae
Bolivina spp. d'Orbigny 1839
 Rotaliina -
 Rotaliacea - Rotaliidae