Also known as LCC
Where: La Rioja, Spain (42.1° N, 2.1° W: paleocoordinates 32.2° N, 9.2° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Enciso Group, Late/Upper Barremian to Late/Upper Barremian (130.0 - 122.5 Ma)
• 8 track-bearing layers (C1-C8)
• group of beds-level stratigraphic resolution
Environment/lithology: lacustrine delta plain; bioturbated, ferruginous, shelly/skeletal siltstone and bioturbated, ferruginous, pyritic wackestone
•level C5: dinosaur, bird, turtle tracks: "siltstone with ferruginous crusts, dessication cracks, some bivalves, and bioturbation."
•level C7: theropod tracks; "a graywacke rich in organic material, 9 cm thickness, with pentagonal and hexagonal dessication cracks, pyrite, iron crusts, horizontal lamination, cross-bedded lamination, and bioturbation."
Size class: macrofossils
Preservation: mold/impression, trace
Collection methods: surface (in situ),
Primary reference: J. J. Moratalla, J. L. Sanz, and S. Jimenez. 1988. Multivariate analysis on Lower Cretaceous dinosaur footprints: discrimination between ornithopods and theropods. Geobios 21(4):395-408 [M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 85180: authorized by Matthew Carrano, entered by Matthew Carrano on 05.12.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
| Reptilia | |
|
| |
|
| |
| Aves | |
|
| |
| Reptilia | |
|
| |
|
| |