Complex sentence: There have been several mudflows of Getar throughout history, most notably in mudflows of Getar occurred in 1860,1866,1873,1912,1923,1924,1946,1947 and 1950.
Split into simpler sentences: There have been several mudflows of Getar throughout history. The most notable mudflows of Getar occurred in 1860,1866,1873,1912,1923,1924,1946,1947 and 1950.