Middle Miocene to Oligocene sedimentary rocks (Oligocene to Middle Miocene). Con-glomerate, sandstone, mudstone, limestone, and rock-avalanche breccia (sheet-like deposits of crushed rock) deposited and tilted during widespread normal faulting and basin development.
Best Answer: They are partial albino. From Siam or Thailand. WIKIpedia: The Siamese is one of the first distinctly recognised breeds of Oriental cat. The exact origins of the breed are unknown, but it is believed to be from Southeast Asia, and is said to be descended from the sacred temple cats of Siam (now Thailand). [1] In Thailand, where they are one of several native breeds, they are called Wichien-maat (à¸§à¸´à¹à¸à¸µà¸¢à¸£à¸¡à¸²à¸¨, a name meaning Moon diamond). In the twentieth century the Siamese cat became one of the most popular breeds in Europe and North America.
For the traditional round-faced type, see Thai cat. The Siamese cat is one of the first distinctly recognized breeds of Asian cat. Derived from the Wichianmat landrace, one of several varieties of cat native to Thailand (formerly known as Siam), the Siamese became one of the most popular breeds in Europe and North America in the 19th century.