Hallaig, Raasay (Bed 1) (Jurassic of the United Kingdom)

Where: United Kingdom (57.4° N, 6.0° W: paleocoordinates 44.0° N, 2.2° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: jamesoni ammonoid zone, Pabba Shales Formation, Jamesoni (189.6 - 183.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; micaceous, nodular shale

• "Shale, micaceous, with nodules of red weathering limestone" (Howarth, 1956)

Size class: macrofossils

Primary reference: M. K. Howarth. 1956. The Scalpa Sandstone of the Isle of Raasay, Inner Hebrides. Proceedings of the Yorkshire Geological Society 30(19):353-370 [A. Dunhill/B. Allen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 218407: authorized by Alex Dunhill, entered by Bethany Allen on 23.02.2021

Creative Commons license: CC BY (attribution)

Taxonomic list

 Ammonitida - Polymorphitidae
Platypleuroceras brevispina Sowerby 1827 ammonite
Uptonia angusta Quenstedt 1849 ammonite
Uptonia jamesoni Sowerby 1827 ammonite