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Geology of Vesuvius and Etna extracted from the letters of Charles Lyell, September and October 1858
Item
Identifier: Coll-203/4/26
Scope and Contents
Material relating to the geology of Mount Vesuvius in Southern Italy and Mount Etna in Sicily as extracted from the letters of Sir Charles Lyell, written during a visit to the area in September and October 1858. He discusses several geological formations in the mountains and occasionally gives sketches to illustrate his points. He also mentions: that he has received a list of shells from the Pliocene clay on which Mount Etna is placed which he hopes will provide a precise paleontological...
Dates:
September and October 1858
Lava flow at Messina, Sicily, 9 November 1857
Item
Identifier: Coll-203/4/2
Scope and Contents
Document written by Sir Charles Lyell at Messina on the Island of Sicily describing his visit there in the autumn of 1857. The bulk of the document is spent describing the way lava flows down both steep and gentle slopes and specifically discusses the lava flow resulting from the 9 month long eruption of 1852/3. In addition he discusses the formation of the Val del Bove, 9 November 1857.
Dates:
9 November 1857
Letter to Leonard Horner from Sir Charles Lyell, 10 December 1857
Item
Identifier: Coll-203/4/3
Scope and Contents
Letter to Leonard Horner from Sir Charles Lyell discusing the internal structure of lava flows. Lyell also remarks on the probable nature of the additions to the core of Mount Vesuvius that had occurred that year, with illustrations, 10 December 1857.
Dates:
10 December 1857
Letter to Sir Charles Lyell from Carlo Gemmellaro, 1 May 1858
Item
Identifier: Coll-203/4/20
Scope and Contents
Letter to Sir Charles Lyell from Carlo Gemmellaro, principally replying to a letter sent to him by Lyell. He mentions the thickness and incline of lava flows of the Balzo of Aci Reale coming down from the side of Mount Etna, with sketch. He answers specific questions that Lyell has put to him in a previous letter regarding details of Gemmellaro's theory, stating that he does not feel himself obliged to accept the opinions of Waltershausen and mentions the discovery of some rocks at a beach...
Dates:
1 May 1858
Letter to Sir Charles Lyell from Carlo Gemmellaro, 16 April 1858
Item
Identifier: Coll-203/4/19
Scope and Contents
Letter to Sir Charles Lyell from Carlo Gemmellaro relating to the geology of the Mount Etna area. Gemmellaro states that Lyell is soon to receive a map copied from Waltershausen's marked with the profile of the extension of the 1852 lava. He mentions his brother's [Giuseppe] gratefulness for Lyell's subscription to the English house at Mount Etna and discusses lava flow at the Balyo di Aci Reale, with map. Apologises for being unable to provide Lyell with measurements for this but states...
Dates:
16 April 1858
Letter to Sir Charles Lyell from Carlo Gemmellaro, 8 April 1858
Item
Identifier: Coll-203/4/18
Scope and Contents
Letter to Sir Charles Lyell from Carlo Gemmellaro regarding his volcanic research on Mount Etna. Gemmellaro mentions his respect for the topographical works of Baron Waltershausen but states that the only fault he saw in Waltershausen during his stay in Sicily was the Baron's disregard for the learned Sicilian people. Discusses the geology of Aci Reale, in particular the strata of lava on which the village rests; Baron Waltershausen thought there were only 2 layers, Gemmellaro believes he...
Dates:
8 April 1858
Letter to Sir Charles Lyell from Carlo Gemmellaro, 25 March 1858
Item
Identifier: Coll-203/4/17
Scope and Contents
Letter to Sir Charles Lyell from Carlo Gemmellaro in answer to a previous letter sent by Lyell. He apologises for not being able to answer Lyell's questions as he has been ill and promises that he will return to Aci to try to detect Wolfgang Sartorius Von Waltershausen's mistakes as to what Mercurio says on the eruption of 1852. He mentions carboniferous soil in Sicily, local units of measurement and lava flow on the island. He also thanks Lyell for sending a printed abstract of the...
Dates:
25 March 1858
Notebook No.110, 25 June 1843 - 7 July 1843
Item — Box Lyell-temp-box 4: Series Coll-203/A1
Identifier: Coll-203/A1/110
Scope and Contents
This notebook contains a record of Charles Lyell's travels through France (continued from previous notebooks, Number 108, 109 and concluded in following notebook, Number 111), including Tartaret volcano and Lake Chambon, a volcanic dam lake created by its eruption, in Puy-de-Dôme. It is dated June 25 to July 7, 1843. Notes are written in pencil and ink and are primarily field notes and observations with numerous sketches. The index is located in the back of the notebook on pages 113-116 plus...
Dates:
25 June 1843 - 7 July 1843
Notebook No.239, 29 July 1859-11 August 1859
Item — Box Lyell-temp-box 8: Series Coll-203/A1
Identifier: Coll-203/A1/239
Scope and Contents
This red leather bound notebook contains Charles Lyell's notes from his travels through France - Amiens - Paris - Le Puy. Notes are in pencil and ink and are primarily daily journal entries. The index is located at the back of the notebook. Lyell's own index July 1859 Index - Amiens & Paris
p. 6 and 7 Amiens - levels obtained by Prestwich of heights at Abbeville
p. 8. Lartet's address.
p. 10. M....
Dates:
29 July 1859-11 August 1859
Translation of a letter from Gaetano Gemmellaro, 1850s
Item
Identifier: Coll-203/4/29
Scope and Contents
Translation of a letter from Gaetano Gemmellaro concerning the gradual elevation of the coast of Sicily, the inclination of lava flows, the origin of the Balzo D'Aci which he thinks was affected by an Earthquake and fossil shells found in the Pleistocene beds of Cefali, Sematica and other places in Sicily by himself, Phillipi and Professor Aradas. 1850s.
Dates:
1850s