Canyons of the texas high plains
Auteur :
Rathjen, Frederick W.
Éditeur :
Rathjen, Frederick W.
ISBN :
9780896724624
Date de publication :
15 sept. 2001
Dimensions :
20,4 x 22,5 x 1,5 cm
Poids :
481 g
Langue :
Anglais
Pays d'origine :
USA
Offers an appreciation of the topographic majesty of the Permian Red Beds that 230 to 280 million years ago lay below a shallow sea and through subsequent millennia and riverine deposit, erosion, and redeposit would gain variegated walls and formations of gray, yellow, maroon, and orange shown most conspicuously in the lovely Spanish Skirts.