Sedimentology and ichnology of floodplain paleosurfaces in the Beaufort Group (Late Permian), Karoo Sequence, South Africa

Beaufort Group bedding plane irregularities clastic rocks Africa concretions Bouma sequence cross-bedding dune structures laminations biogenic structures Cape Province region Chordata Karoo Supergroup planar bedding structures ripple drift-cross laminations Karoo Basin secondary structures Permian sedimentary rocks South Africa sandstone sedimentary structures trails tracks lebensspuren mudstone ripple marks Southern Africa Tetrapoda turbidity current structures Upper Permian sedimentation Paleozoic Reptilia Vertebrata