Darren F Mark¹, Marissa M Tremblay², Dan N Barfod³, Martin R. Lee⁴, Tim Tomkinson¹, Caroline L Smith⁵ and Benjamin E Cohen¹, (1)Scottish Universities Environmental Research Center at the University of Glasgow, East Kilbride, United Kingdom, (2)University of California Berkeley, Department of Earth and Planetary Science, Berkeley, CA, United States, (3)University of Glasgow, Glasgow, United Kingdom, (4)The University of Glasgow, School of Geographical and Earth Science, Glasgow, United Kingdom, (5)Natural History Museum, London, United Kingdom