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Part 3. The Legacy of Lyell |
Geology Department, Royal Holloway University of London, Egham, Surrey TW20 0EX, UK
On his travels in both Britain and North America Sir Charles Lyell paid particular attention to coalfields and their fossils. Understanding the formation of coal and associated rocks was the subject of several publications. In this contribution three aspects of this work are highlighted, all of which are the subject of ongoing modern research. Lyell was interested in modern analogues for the Carboniferous coal swamps and was amongst the first to suggest analogies with the mires of the eastern United States, such as the Dismal Swamps. A brief review of recent research on new modern analogues from Southeast Asia is presented. Lyell observed ‘mineral charcoal’ in some of the coals and noted its anatomical structure. Considerable advances in our understanding of the role of fires in terrestrial ecosystems and their potential as an agent of fossil preservation are addressed. One of Lyell’s most important palaeontological finds was of remains of the earliest reptiles (these proved to be amphibians but Sir William Dawson found reptiles subsequently) preserved in the Upper Carboniferous tree trunks at Joggins, Nova Scotia, Canada. Whilst this occurrence of reptiles is no longer the oldest, the reasons for the remarkable tetrapod occurrences in upright sandstone-filled lycophyte trees at Joggins are currently being investigated and recent progress is presented.
This article has been cited by other articles:
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  B. A. Thomas The palaeobotanical beginnings of geological conservation: with case studies from the USA, Canada and Great Britain Geological Society, London, Special Publications, 2005; 241: 95 - 110. [Abstract] [PDF]
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