Fig. 5From: The planktonic foraminifera of the Jurassic. Part I: material and taxonomySketch section (not to scale) showing the tectonic settings of the Oxfordian carbonate build-ups and the onset of Kimmeridgian rifting. The sections are drawn from the southern end of the Caldas da Rainha diapir to the southeast end of the Montejunto anticline (after Wilson and Gradstein 1994)Back to article page