Scoriae
Subject
Subject Source: Local sources
Scope Note: Created For = NAHSTE
Found in 2 Collections and/or Records:
Draft manuscript concerning the geology of Madeira with index, June 1856
Item
Identifier: Coll-203/2/folio(s) 301-460
Scope and Contents
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.
Dates:
June 1856
Index to Madeira Manuscript, 23 April 1856
Item
Identifier: Coll-203/2/folio(s) 240-300
Scope and Contents
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).
Dates:
23 April 1856