Complex sentence: The section southeast of the Rønne Graben (west of Bornholm) is referred to as the Tornquist-Teisseyre Line and was discovered independently by Wawrzyniec Teisseyre in 1893 and Alexander Tornquist in 1908.
Split into simpler sentences: The section southeast of the Rønne Graben (west of Bornholm) is referred to as the Tornquist-Teisseyre Line. The Tornquist-Teisseyre Line was first discovered independently by Wawrzyniec Teisseyre in 1893 and by Alexander Tornquist in 1908.