A geologic history of the north-central Appalachians; Part 1, Orogenesis from the Mesoproterozoic through the Taconic Orogeny

Dataran Tinggi Allegheny

Dataran Tinggi Allegheny adalah dataran tinggi yang terpotong dengan ukuran yang besar, yang terletak di Pegunungan Appalachia pada New York barat dan tengah…

Orogènesi acadiana

Allegheny Plateau

The Allegheny Plateau, in the United States, is a large dissected plateau area in western and central New York, northern and western Pennsylvania, northern and western…

Acadian orogeny

The Acadian orogeny is a long-lasting mountain building event, which began in the Middle Devonian, reaching a climax in the early Late Devonian.