We deal with the boundedness of solutions to a class of fully parabolic quasilinear repulsion chemotaxis systems{ut=?·(?(u)?u)+?·(ψ(u)?v),(x,t)∈?×(0,T),vt=
Cenozoic sediments form extensive outcrops in the Niger Delta Basin. Detailed palynostratigraphic study was undertaken across Paleogene sequences exposed in Ben