S2. Synsedimentary folding in the unit 15 near Arenicolites horizons. from Penetrative trace fossils from the late Ediacaran of Mongolia: early onset of the agronomic revolution

Synsedimentary folding in the unit 15 near Arenicolites horizons, showing a ductile deformation of beds. This deformation also shows that the limestone beds were soft after deposition, allowing penetration of benthic organisms into the sediments.