Prof William Johnson Sollas PGS FRS FRSE LLD (30 May 1849 – 20 October 1936) was a British geologist and anthropologist. After studying at the City of London School, the Royal College of Chemistry and the Royal School of Mines he matriculated to St. John's College, Cambridge, where he was awarded First Class Honours in geology. After some time spent as a University Extension lecturer he became lecturer in Geology and Zoology at University College, Bristol in 1879, where he stayed until he was offered the post of Professor of Geology at Trinity College Dublin. In 1897 he was offered the post of Professor of Geology at the University of Oxford, which he accepted.
Considered "one of the last true geological polymaths", Sollas worked in a number of areas including the study of sponges, brachiopods and petrological research, and during his lifetime published 180 papers and wrote three books. He also invented the serial sectioning device for the study of fossils. His biggest contribution at Oxford was in expanding the University geology department, hiring new Demonstrators and Lecturers and expanding the facilities available to students. Described as "eccentric" in his final years, he left much of the running of the Department to J.A. Douglas while he concentrated on research, finally dying in office on 20 October 1936.
Early life and education
Sollas was born in Birmingham on 30 May 1849 to William Henry Sollas, a ship owner, and his wife Emma Wheatley. He was educated at the City of London School, where he first became interested in chemistry, and from there moved on to the Royal College of Chemistry in 1865, spending two years working with Sir Edward Frankland, and in 1867 gained a scholarship to study at the Royal School of Mines. There he came under the influence of scientists such as Warington Wilkinson Smyth and Thomas Henry Huxley, later saying "I owe [Huxley] more, both morally and intellectually, than to any other I can name". After becoming an Associate of the Royal School of Mines he competed with William Garnett for chemistry scholarships at St. John's College, Cambridge; they were both accepted. At Cambridge Sollas was taught by Thomas George Bonney, who persuaded him to switch to geology, which he did, gaining First Class Honours in the Natural Sciences Tripos in 1873.
Academia
After graduating Sollas spent six years as a University Extension Lecturer, publishing a syllabus of lectures in 1876 on geology and biology, and in 1879 became lecturer in Geology and Zoology at University College, Bristol. In 1880 he was made Professor of Geology. In 1883 Sollas left Bristol to take up a position as Professor of Geology at Trinity College Dublin, where he remained until he was made Professor of Geology at the University of Oxford in 1897. At Oxford his main contribution was significantly expanding the Geology department, appointing new demonstrators and lecturers and employing his own daughters as unpaid research assistants. At the same time he did research in a variety of fields, and was described as "one of the last true geological polymaths".
Professor Sollas lead the 1896 Funafuti Coral Reef Boring Expedition of the Royal Society, which was an expedition to Funafuti in the Ellice Islands (now known as Tuvalu) conducted by the Royal Society of London for the purpose of investigating the formation of coral reefs and the question as to whether traces of shallow water organisms could be found at depth in the coral of Pacific atolls. This investigation followed the work on the structure and distribution of coral reefs conducted by Charles Darwin in the Pacific. Drilling occurred in 1896, 1897 and 1911. The expedition conducted drilling on the atoll to take borings which it was hoped would settle the question of the formation of coral atolls. There were defects in the boring machinery and the bore penetrated only slightly more than 100 feet (approx. 31 m). In addition to reports of results of the expedition, Prof. Sollas also published The Legendary History of Funafuti.
In his later years Sollas became increasingly eccentric, and left much of the running of the Department to his Demonstrator, J.A. Douglas while he concentrated on research.
He died in Oxford on 20 October 1936, still in office. After his death Douglas attempted to link him to the Piltdown Man hoax.