Madeira Islands
Found in 20 Collections and/or Records:
Cross-sections of Madeiran geology, 1854
Illustrations by Hartung relating to a paper read by Sir Charles Lyell March 22 1854 to the Geology Society including a section of Cape Girain [sic GirĂ£o], Volcanic Cone, and the coast of Madeira, 1854.
Draft manuscript concerning the geology of Madeira with index, June 1856
Draft manuscript concerning the geology of Madeira with index. Topics covered include: Size and structure of Madeira, Scoriaeceous formations, Fossil remains of 3 periods which are to be found on Madeira, Lavas, Successive eruptions. June 1856. Folio 399-412 is a notebook of drawings by JB [Joanna Baillie] Horner.
Illustrations of Manual Madeira & Canary Islands, 1850s
Original packaging noted as 'Illustrations Manual Madeira & Canary Islands. Geological cross sections, possibly some by Hartung? 1850s.
Index to Madeira Manuscript, 23 April 1856
Draft of manuscript relating to Madeira in which Lyell uses the knowledge gained from his visit to Madeira to prove that the structure of Madeira is due to a series of recurring eruptions, includes diagrams. Topics covered include: the Size of Madeira, Whether there is submarine scoriae in the centre of the island, Limestone and Miocene beds of S. Vicente Basaltic Lavas, (23 April 1856).
Letter to Dr [Joseph Dalton] Hooker from Charles James Bunbury, 11 November 1854
Summary is noted by Lyell as 'Barometrial measurement of Heights'. Letter to Dr [Joseph Dalton] Hooker from Charles James Bunbury full of social chat, he mentions that "Mr Bunbury" [Henry Edward Bunbury, his father] gave a lecture to the Bury Atheneum on his recent trip to Madeira and Tenerife. He includes notes entitled " The Neutral Point of Sir C Lyell's Barometer", 11 November 1854.
Letter to Mr [Thomas Vernon] Wollaston from Sir Charles Lyell, February 1856
Letter to Mr Wollaston from Sir Charles Lyell concerning the deposits containing land shells on the island of Porto Santo and Madeira. He discusses the depth of the deposits and the number of species that are extant and extinct and are common to both islands, with envelope, February 1856. This letter was never sent.