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	Search results for Strata    Refine your search Subject (LCTGM) Erosion (3) Canyons (2) Petrified Forests (2) Petrified Wood (2) Fossils (1) Show more... Creator Haynes, F. Jay (Frank ... (2) Anderson, David, 1883-... (1) results 1-3 of 3 item(s)  page 1 of 1 : ( <<  1  >> ) :: previous : next select all : clear all : add to favorites   Image: Title: Subject (LCTGM): Description: 1. Petrified forest, Theodore Roosevelt National Park, N.D. Petrified wood; Petrified forests; Erosion; National parks & reserves; Eroded hill side showing strata. A chunk of petrified wood is perched upon an eroded pillar of soil. 2. Gorge of petrified wood, Bad Lands Petrified wood; Petrified forests; Erosion; Canyons; Rock formations; Fossils; Several large pieces of petrified wood as well as small fractured pieces lying at the bottom of a small badly eroded gully. Strata visible. 3. Beautiful Bad Lands Canyons; Cliffs; Erosion; Landscape of eroded cliffs and flat-bottomed valley. Strata are visible. Bison skull on pile of dirt in foreground. select all : clear all : add to favorites results 1-3 of 3 item(s)  page 1 of 1 : ( <<  1  >> ) :: previous : next
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