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  2. Nels C. Nelson - Wikipedia

    en.wikipedia.org/wiki/Nels_C._Nelson

    Nelson's new wife, Ethelyn Hobbs Nelson, would be his paid field assistant. In 1912 they began work in New Mexico's Galisteo Basin, south of Santa Fe. [2] Nelson pioneered the technique of stratigraphic excavation in America. During his work in the Galisteo Basin, he dug a series of 1-foot levels in trash mounds at archeological sites ...

  3. Portal:Paleontology/Selected picture - Wikipedia

    en.wikipedia.org/wiki/Portal:Paleontology/...

    A shell trumpet made of the conch species Charonia lampas dating back 10,000 to 17,000 years ago to the Magdalenian stage of the Upper Paleolithic. The specimen is 31 × 18 × 18 cm in size and cataloged by the Muséum of Toulouse as MHNT.PRE.2010.0.1.2.

  4. List of photographs considered the most important - Wikipedia

    en.wikipedia.org/wiki/List_of_photographs...

    Fenton's pictures during the Crimean War were one of the first cases of war photography, with Valley of the Shadow of Death considered "the most eloquent metaphor of warfare" by The Oxford Companion to the Photograph. [13] [14] [s 3] Sergeant Dawson and his Daughter: 1855 Unknown; attributed to John Jabez Edwin Mayall [15] Unknown [e]

  5. Art of the Upper Paleolithic - Wikipedia

    en.wikipedia.org/wiki/Art_of_the_Upper_Paleolithic

    The art of the Upper Paleolithic represents the oldest form of prehistoric art. Figurative art is present in Europe and Southeast Asia , beginning around 50,000 years ago. [ 1 ] [ 2 ] [ 3 ] Non-figurative cave paintings , consisting of hand stencils and simple geometric shapes, are somewhat older, at least 40,000 years old, and possibly as old ...

  6. List of people with prostate cancer - Wikipedia

    en.wikipedia.org/wiki/List_of_people_with...

    Cancer had gone into remission after radiation, chemotherapy, and a prostatectomy. His cancer returned and metastasized by March 2004. Orbach succumbed to his cancer at the age of 69) [93] [94] Ryan O'Neal: 1941 – 2023 American actor and boxer (battled leukemia in the early 2000s. He was diagnosed with stage 2 prostate cancer initially ...

  7. List of people with brain tumors - Wikipedia

    en.wikipedia.org/wiki/List_of_people_with_brain...

    The National Cancer Institute estimated 22,070 new cases of primary brain cancer and 12,920 deaths due to the illness in the United States in 2009. The age-adjusted incidence rate is 6.4 per 100,000 per year, and the death rate is 4.3 per 100,000 per year. The lifetime risk of developing brain cancer for someone born today is 0.60%.

  8. Art of the Middle Paleolithic - Wikipedia

    en.wikipedia.org/wiki/Art_of_the_Middle_Paleolithic

    The oldest undisputed examples of figurative art are known from Europe and from Sulawesi, Indonesia, and are dated as far back as around 50,000 years ago (Art of the Upper Paleolithic). [1] Together with religion and other cultural universals of contemporary human societies, the emergence of figurative art is a necessary attribute of full ...

  9. History of cancer - Wikipedia

    en.wikipedia.org/wiki/History_of_cancer

    The first cause of cancer was identified by British surgeon Percivall Pott, who discovered in 1775 that cancer of the scrotum was a common disease among chimney sweeps. [ citation needed ] The work of other individual physicians led to various insights, but when physicians started working together they could draw firmer conclusions.