Die Urwelt der Schweiz, 1865

Oswald Heers Buch über die Urwelt der Schweiz ist ein wichtiger Klassiker der Paläontologie. Heer beschreibt die Entstehung der Alpen und den Artenreichtum, der in dieser Gegend vor Millionen von Jahren existierte. Es ist ein spannender Einblick in die erstaunliche Geschichte unseres Planeten.
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