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.
Don Juan de OÃ±ate- Leader of a Spanish group that traversed parts of Mexico, Arizona, New Mexico, and Texas in 1598, he and his men proclaimed the province of New Mexico in 1609 and founded its capital, Santa Fe. Robert de La Salle- Sent by the French, he went on an expedition down the Mississippi in the 1680s.