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A fossil hunter looking for signs of an ancient sea in the rocks of a western Texas mountain describes how the area must have looked millions of years ago.
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Book Description Atheneum. Hardcover. Condition: New. 0684164191 New Condition. Seller Inventory # NEW7.0261362
Book Description Atheneum, 1980. Hardcover. Condition: New. Brand New!. Seller Inventory # VIB0684164191
Book Description Atheneum, 1980. Condition: New. book. Seller Inventory # M0684164191