ammonites
north of Praia da Peralta (Jurassic to of Portugal)

Where: Lisbon, Portugal (39.2° N, 9.3° W: paleocoordinates 33.5° N, 1.0° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Amoreira-Porto Novo Member (Lourinhă Formation), Late/Upper Kimmeridgian to Late/Upper Kimmeridgian (155.7 - 145.5 Ma)

• Top of the Amoreira-Porto Novo Member

• bed-level stratigraphic resolution

Environment/lithology: fluvial; sandstone

• "thin fluvial sandstone"

Size class: macrofossils

Preservation: cast, trace

Collected by B. Papst in 2001

Collection methods: surface (float),

• ML: Museum of Lourinhă

Primary reference: O. Mateus and J. Milàn. 2010. First records of crocodyle and pterosaur tracks in the Upper Jurassic of Portugal. In J. Milàn, S. G. Lucas, M. G. Lockley, J. A. Spielmann (eds.), Crocodyle tracks and traces. New Mexico Museum of Natural History and Science, Bulletin 51:83-87 [R. Butler/R. Butler] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 97523: authorized by Richard Butler, entered by Richard Butler on 04.08.2010