(C) sedimentary intercalation with sample MJW-C-3, Montejícar area, Subbetic (Jurassic to of Spain)

Where: Spain (37.6° N, 3.5° W: paleocoordinates 28.2° N, 6.4° E)

• coordinate estimated from map

• hand sample-level geographic resolution

When: Aalenian to Aalenian (174.1 - 168.3 Ma)

• Aalenian-Bajocian boundary

• bed-level stratigraphic resolution

Environment/lithology: basinal (); lithified, argillaceous limestone

• marly limestone

Size classes: macrofossils, microfossils

Primary reference: J. M. Molina, L. O'Dogherty, J. Sandoval and J. A. Vera. 1999. Jurassic radiolarites in a Tethyan continental margin (Subbetic, southern Spain): palaeobatymetric and biostratigraphic considerations. Palaeogeography, Palaeoclimatology, Palaeoecology 150:309-330 [J. Pálfy/A. Kocsis]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 131813: authorized by József Pálfy, entered by Adam Kocsis on 30.07.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Ostreida - Posidoniidae
Bositra buchi Roemer 1836 oyster
Cephalopoda
 Belemnoidea -
Belemnitida indet. Zittel 1895 belemnite
 Ammonitida - Hammatoceratidae
Haplopleuroceras mundum Buckman 1907 ammonite
Protozoa
 Entactinaria - Saturnalidae
Hexasaturnalis tetraspinus Yao 1972 radiolarian
Acanthocircus suboblongus Yao 1972 radiolarian
 Nassellaria - Eucyrtidiidae
Stichocapsa convexa Yao 1979 radiolarian
Stichocapsa japonica Yao 1979 radiolarian
 Nassellaria - Parvicingulidae
Mirifusus proavus radiolarian
Mirifusus fragilis Baumgartner 1984 radiolarian
 Nassellaria - Hsuidae
Linaresia rifensis radiolarian
? Parahsuum grande radiolarian
? Parahsuum olorizi radiolarian
Parahsuum izeense Pessagno and Whalen 1982 radiolarian
Hsuum matsuokai Isozaki and Matsuda 1985 radiolarian
 Nassellaria - Unumidae
Unuma echinatus Ichikawa and Yao 1976 radiolarian
 Nassellaria - Eucyrtidiellidae
Eucyrtidiellum unumaense Yao 1979 radiolarian
 Actinommacea - Xiphostylidae
Xiphostylus spp. Haeckel 1881 radiolarian
Triactoma jakobsae radiolarian
 Spumellaria - Angulobracchiidae
Paronaella sp. Pessagno 1971 radiolarian
 Spumellaria - Pantanelliidae
Zartus dickinsoni radiolarian