Read on to find out how Museum scientists have provided evidence about the early human occupants of the British Isles, provenance materials used in ancient pottery and provided forensic evidence for drowning and murder. A brief review of other chapters in the book underlines the importance of the study of micropalaeontology.
With good weather forecast for most of the UK this coming weekend, and local schools breaking for half-term, many of you will be making a bee-line for the coasts… where you could be rock-pooling for science!
The Big Seaweed Search
Our Big Seaweed Search invites you to take photos of seaweeds and submit your observations online to help Museum researcher Juliet Brodie better understand how rising sea temperatures and other changes are affecting our beautiful seas.
We’re on the road to Lyme Regis in Dorset for the Lyme Regis Fossil Festival, taking place in the town centre from Friday 28 to Sunday 30 April (it’ll be the fifth time I’ve worked at the festival and it’s always brilliant fun!).
With a theme of ‘Time, Tide and Tectonics’, this year’s festival is celebrating everything to do with the sea and how our watery planet has changed (and it still changing) over time.
The micropalaeontology team attended the annual conference of The Micropalaeontological Society in Lille last week. My wife thinks that conferences are just an excuse for drinking, but I keep telling her that this is only partly true.
Earlier this month one of our long term visitors Prof John Murray published a paper with Elisabeth Alve outlining the distribution of Foraminifera in NW European Fjords. The main purpose was to provide a baseline for assessing man’s impact on the environment.
Read on to hear how Prof Murray used our microfossil library and collections to support their observations and investigate other factors that could control the distribution of these important environmental indicators.
Elphidium williamsoni Haynes, 1973 is a foraminiferal species that has been used extensively in relative sea level and climate change studies, as it is characteristic of intertidal zones. Identifying this and other species of Elphidium has proven difficult because key morphological characteristics show a wide range of variation causing widespread confusion in determinations.
A study led by University of St Andrews PhD student Angela Roberts and recently published in the Journal PloSOne, has gone a long way to clearly define this important foraminiferal species. The study is based on measurements from Museum type specimens as well as genetic studies on contemporary material collected from the same location as the type specimens.
Last month a new temporary display featuring some of our foraminiferal specimens and models was placed in the Museum gallery. This features real microfossils on one of our foraminiferal Christmas card slides alongside 20 scale models, part of a set of 120 models generously donated to us last year by Chinese scientist Zheng Shouyi.
As a curator dealing with items generally a millimetre or less in size I have not often been involved in developing exhibits other than to provide images or scale models like the Blaschka glass models of radiolarians. Displaying magnified models is one of the best ways to show the relevance of some of the smallest specimens in the Museum collection, the beauty and composition of foraminifera and to highlight our unseen collections.