History_of_Geology

@History_of_Geology@mstdn.social
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A channel dedicated to the #History of #Earth #Sciences 🌍 run by an Alpine #Rock G(e)o(logist)at ⛰️🔨🐐

April 24, 1872, Mount Vesuvius in Italy erupts - maybe the first volcanic eruption to be photographed (there are a few rare photographs of volcanoes predating this image by almost 10 years, but they show inactive or low activity volcanoes).

https://blogs.egu.eu/network/volcanicdegassing/2015/12/15/the-first-volcanic-eruption-to-be-photographed/?fbclid=IwY2xjawJ3ZOlleHRuA2FlbQIxMABicmlkETBaempzNlpBUHV2R1YwaW1zAR5xkbmLoZz7DjDtrc3eSjeL4LM5fELEPgWq5d2L31CnRnv_qPeQCD6KpRcfSw_aem_AQZYsoWzs0k6KmRkUQvfmw

The first volcanic eruption to be photographed?

In the digital era of instant communication, breaking news of volcanic eruptions usually arrive image-first. This year, spectacular eruptions of Calbuco (Chile), Fuego (Guatemala) and Etna (Italy) have all made it into the end-of-year ‘top tens‘, in glorious multicolour detail. But when was the first photograph taken that captured one instant during a volcanic eruption? And which was the first such photograph to make it into print? One example may be the April 1872 eruption of Vesuvius, Italy. This short and destructive eruption was one of the most violent paroxysms at Vesuvius during the 19th century. The eruption was quickly documented by Luigi Palmieri – Director of the Vesuvius Observatory from 1852 – 1896. His report of the eruption contains a dramatic line drawing of Vesuvius in eruption on 26th April, which the caption implied was a sketch based on a photograph taken from Naples. Vesuvius in eruption, April 26, 1872. Original caption ‘from a photograph taken in the neighbourhood of Naples”. (Palmieri and Mallet, 1873). Some years later, John Wesley Judd (1881) noted that â€˜on the occasion of this outburst [the 1872 eruption], the aid of instantaneous photography was first made available for obtaining a permanent record of the appearances displayed at volcanic eruptions‘. Judd published a woodcut of a photograph as Figure 5, with no further details relating to its origin; but the image is clearly of the same event and from a fairly similar location to that depicted by Palmieri. Vesuvius, April 1872. Woodcut image, originally published as Fig. 5 in Judd (1881). A very similar image – most likely a photograph from the same sequence seems to have later become a ‘stock’ volcano photograph; appearing as the frontispiece to Edward Hull‘s ‘Volcanoes past and present’ (1892), as Plate 1 in Bonney‘s ‘Volcanoes’ (1899), and even later as a repainted, colour plate in a popular science magazine (Thomson, 1921).  Eruption of Vesuvius, 1872-3. Frontispiece in Hull (1892). Original caption ‘From a photograph by Negrettti and Zambra’. Vesuvius 1872 from ‘The outline of science’, Thomson (1921). Original caption ‘from a photograph by Negretti and Zambra’. Both Hull and Thomson credited the photograph to ‘Negretti and Zambra‘, a company specialising in optical, photographic and meteorological instruments, and photographic materials – including lantern slides. A plausible candidate for the original photographer could be Giorgio Sommer, who ran a studio in Naples. Some of his collections of photographs of Vesuvius from this eruption can be found in archives including Luminous Lint and elsewhere. As an indication of the wider circulation of these images at the time, another similar image can be found as a glass plate in the archives of Tempest Anderson; a British opthalmologist and inveterate traveller and photographer of volcanoes in the late 19th Century. Anderson’s scientific volcano photography included documenting the aftermath of the devastating eruptions of the Soufriere, St Vincent, in 1902, some images of which were published in his 1903 illustrated book ‘Volcanic Studies’. But are these action shots the first ‘instantaneous’ images of an explosive eruption? A quick search reveals a few albumen prints of steaming volcanoes from the latter parts of the 1860’s (including Etna in 1865, by Sommer; Nea Kameni, Santorini, Greece in 1866; and an image of Kilauea that perhaps dates from 1865). There are also other images of the April 1872 eruption, although taken from a rather different and less revealing location. So perhaps Judd was right – or do any readers have any other suggestions? Cited references and further reading.  Anderson, T (1903) Volcanic Studies. John Murray, London. Bonney, TG (1899) Volcanoes: their structure and significance. John Murray, London. Hull, E (1892) Volcanoes: past and present. Walter Scott, London. Judd, JW (1881) Volcanoes: what they are and what they teach. Kegan Paul, London. Palmieri, L (1873) The eruption of Vesuvius in 1872. With notes, and an introductory sketch .. by  R. Mallet. Asher and Co., London. Thomson, JA (1921) The outline of science, George Newnes Ltd., London. The eruptive history of Vesuvius is documented in Scandone et al., 2008, and listed in the Smithsonian Institution Global Volcanism Programme pages. About this blog. I am a volcanologist based in Oxford, UK, with an interest in the stories of past eruptions. My blogs tend to focus on volcanoes – contemporary, recent or ancient. There will be quite a lot of ‘historical volcanology’ in my posts over the next few months, as I am curating an exhibition on volcanoes with Oxford’s Bodleian Libraries, which will open in Spring 2017. I am delighted to have joined EGU blogs, and hope that my posts may find some interested readers!  

VolcanicDegassing

April 24, 1874, died #OTD British geologist John Phillips. In 1841 he published the first global geologic time scale as the fossil record showed at least three distinct faunal eras in Earth's history.

https://www.strangescience.net/phillips.htm?fbclid=IwY2xjawJ3ZMNleHRuA2FlbQIxMABicmlkETBaempzNlpBUHV2R1YwaW1zAR4jE2jnR8MCSfPPVjm_0VGt7mh_UX8BxNQqdeO-vgBb2wcNcaGsm4w0DrH2sQ_aem_dIiEhL0oOpnqJlZMC3l24g

Rocky Road: John Phillips

The Indigenous people of the American high plains and mountains showed remarkably astute readings of some fossils, including the recognition that the creatures they were seeing preserved in stone were the remains of an ancient ocean.

https://www.distinctlymontana.com/buffalo-calling-stones-stinging-and-medicine-bundles-fossil-legends-native-americans-plains?fbclid=IwY2xjawJ2FLdleHRuA2FlbQIxMABicmlkETBHRHZaeWpGbklUQ3NvU0VrAR4CZS8HomgETfeQZaJ-9qpzYGwiAy3ocTiGgA0-2Cq-WoB3fXH7QjcRHjC8jw_aem_3slY0mlAInRefpsQPtQNng

Buffalo Calling Stones, Stinging, and Medicine Bundles: Fossil Legends of the Native Americans of the Plains

The war between the Thunder Birds and the Water Monsters involved ranged warfare; they fired missiles at one another which the Sioux called kangi tame, or the blackened remains of lightning bolts.

Distinctly Montana
Despite the vague descriptions that exist for this supposed gemstone, "toadstones" were identified by some scholars as the fossilized teeth of Lepidotus - an extinct genus of ray-finned fish from the Jurassic and Cretaceous periods - probably as the round shape and smooth surface of the fossil teeth resemble the eyes of a toad.
"Sweet are the uses of adversity,
Which, like the toad, ugly and venomous,
Wears yet a precious jewel in his head."
April 23, 1564, birthday of William Shakespeare. In his "As You Like It" he mentions "toadstones."
Toadstones or Bufonites are gemstones growing in the head of a living toad. The stone must be recovered by putting the toad on a red blanket or by exposing the animal to heat - the animal will then spit out the stone.

April 22, 2013, Canadian geophysicist Lawrence Morley died on this day aged 93.

Sometime in 1963, Morley proposed an outlandish theory: That rocks on the ocean floor were imprinted with a record of the direction and intensity of the Earth's magnetic field supporting sea floor spreading.
His paper was rejected with the note that the topic may be worth a "talk at cocktail parties, but it is not the sort of thing that ought to be published under serious scientific aegis."

https://mountainmystery.com/2015/04/19/a-life-well-lived/?fbclid=IwY2xjawJ0vRlleHRuA2FlbQIxMABicmlkETBONjhxSkkzM2JVWlZMMmFmAR7A5GCFHh0GsB538aFcoOxJyVftzP488UfPEE9d5Oh7fduuUBfpihKX419X6Q_aem_x-Ejq6CCz2LvQXl011uSlA

A Life Well-Lived

Two years ago this week, one of our greatest scientists quietly passed away. Although among the world’s unheralded heroes, the life of Lawrence Morley deserves our attention. He helped prove …

The Mountain Mystery

“I would never apologize for photographing rocks. Rocks can be very beautiful…”

April 22, 1984, died on this day aged 82 years Ansel Easton Adams. He was an American landscape photographer and environmentalist known for his black-and-white images of the American West.

“Mount Williamson, Sierra Nevada from Manzanar, CA (1944)”

April 21, 1934, the 'Surgeon's Photograph' of the alleged Loch Ness Monster is published in the London Daily Mail. What follows is a #Nessie-mania involving even #earthquakes to explain the supposed lake monster 🐉💦

http://historyofgeology.fieldofscience.com/2019/04/the-earth-shattering-monster-of-loch.html?fbclid=IwY2xjawJzUwFleHRuA2FlbQIxMAABHv_sHDUw5s8DSScfrbbA09Rm7B-47AHRj0wb1SFF1BTPx4hlU5tnEdQE98Jq_aem_Bgd69WzL3sTsmSch_BIzig

The Earth-shattering Monster of Loch Ness

The first purported photo of Nessie was published in The Daily Mail" on April 21, 1934.  The image, taken by a London surgeon named Kenne...

“Of all the paths you take in life, make sure a few of them are dirt."

April 21, 1838, birthday of Scottish-American geologist, explorer, writer, and conservationist John Muir. Based on his observations made in Alaska, he was the first to see the role of glacial erosion in shaping the granite peaks of Yosemite Valley.

https://woostergeologists.scotblogs.wooster.edu/2015/06/12/john-muir-alaska-and-a-tree-mountain-chronology/?fbclid=IwY2xjawJzN0tleHRuA2FlbQIxMAABHqBnUdm_GaZSoIn-NnPvSJ23I7YyG_Hbd3nH1p5hs3ddM_Fd4p8ARMAo8fBm_aem_dAC1hAw4NEBo4NnulHhUpA

John Muir, Alaska, and A Tree Mountain Chronology | Wooster Geologists

Redoubt eruption on April 21, 1990. It was the last of 23 major explosive events between December 1989 and April 1990.
The eruption seriously affected the populace, commerce, & oil production throughout the Cook Inlet region & air traffic as far away as Texas, with an estimated loss of $160 million making it the second costliest in U.S. history.

Photograph by J. Warren, USGS