Oxfordian

Upper Jurassic (Oxfordian) sedimentary rock layers at the base of a cliff at low tide at Filey Brigg in North Yorkshire, England.

The Géoscope at the motorway service station, La Lozère, displays a collection of rocks found in Lozère. Each has a description. Limestone (beige) Oxfordian Provenance:La Canourgue, Lozère

Cliff at Filey Brigg in North Yorkshire, England (at low tide). Soft Quaternary deposits lie on top of horizontal layers of Upper Jurassic (Oxfordian) sedimentary rocks.

Partial skull and anterior cervical vertebrae of unidentified pliosaurid plesiosaurian (MPPL 18797) from the uppermost Callovian–middle Oxfordian of Kaberlaba (Asiago, Italy), in left lateral view. Photograph (A) and explanatory drawing (B). White, preserved bone surfaces; dark grey, preserved margins of skull fenestrae; light grey, eroded bone surface; cross hatching, broken bone.

Oxfordian (Upper Jurassic) cyclic sediments at Péry-Reuchenette, near Tavannes, kanton Bern, Switzerland. Alternating layers are limestone (light, more competent) and marl/clay; dominant cycle is the 200.000 year-cycle.