The most serious is melanoma. Like all body tissues our skin is made up of cells: basal cells, squamous cells and melanocytes. Skin cancer types are named after the skin cell in which the cancer develops: basal cell carcinoma, squamous cell carcinoma and melanoma.
Pichilingue Harbour, La Paz, Baja California, Mexico. History. Although the city was officially founded in 1535, its area had been known by hunter and gatherer peoples since Neolithic times. Rock paintings and other artifacts dating as far back as 10,000 years ago attest to their presence in most regions of the Baja.
Porfirio DÃ­az, (born Sept. 15, 1830, Oaxaca, Mex.âdied July 2, 1915, Paris, France), soldier and president of Mexico (1877â80, 1884â1911), who established a strong centralized state that he held under firm control for more than three decades. 1  A mestizo (part Indian), DÃ­az was of humble origin.