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The Gatun Structure: A Geological Assessment Of A Newly Recognized Impact Structure Near Lake Gatun In The Republic De Panama, Livio Leonardo Tornabene
The Gatun Structure: A Geological Assessment Of A Newly Recognized Impact Structure Near Lake Gatun In The Republic De Panama, Livio Leonardo Tornabene
USF Tampa Graduate Theses and Dissertations
The Gatun Structure (N 09º 05’ 58.1”, W 79º 47’ 21.8”, situated in the triple-canopy rainforest 10 km to the WSW of the Gamboa and about 2 km south of the Isle of Barbacoas, Republic de Panama), is a partially inundated, quasi-concentric surface feature ~3km in diameter, which appears in aerial photographs and in radar imagery as an arcuate chain of islands with a raised center. Although the structure has been heavily weathered and altered, it has retained morphology consistent with complex craters: an elevated circular central uplift 500-600 m in diameter and approximately 70 m high, and arcuate boundary …