Geologic map

Skaergaard pluton contact

"Tranquil zone" marginal border series

Layered series-marginal series contact

Cross bedded belt

Layered series layering types

Sandwich horizon

Trough and ridge features

Replacement features

Autolith blocks

Xenoliths

Basalt dikes

Basistoppen sheet

Granophyre

Photomicrographs of thin sections