So, Palass has published another of its excellent field guides, this time to the fossils from the Lias of the Yorkshire coast. Readers of this magazine will know that I have a soft spot for these guides.
It is always exciting when Palass publishes a new field guide to fossils. This one, number 12 in the series, is likely to be the constant companion for anyone, who (like me) loves the Gault Clay.
The Pentland Hills in Scotland yield a large number of Silurian marine fossils. Although these fossils are only found within a small area of the Pentland Hills, the formations are extremely rich in fossils. The majority of these are preserved as moulds.