Batu Asah Brachiopod Fossils
Geosite
Jalan Padang Gaong, Langkawi, KedahCut hillsides reveal dark, bioturbated mudstones from the Singa Formation, with fossil-rich layers near the hilltop. Early Permian brachiopods suggest a cool climate. Bryozoans, bivalves, ammonites, and corals are also found.