Complex sentence: T1a from Karsdorf reach 22.2% of all samples between 7500 and 6800 ybp in Germany, being 22.2% belonging to H2 from Derenburg and the remaining 55.6% to G2a from Halberstadt and Derenburg.
Split into simpler sentences: T1a from Karsdorf constitutes 22.2% of all ancient samples between 7500 and 6800 ybp in Germany. The remainder belong to other clades: 22.2% are H2 carriers from Derenburg and the remaining 55.6% are G2a bearers from Halberstadt and Derenburg.