“The coastal lagoonal deposits are represented by bauxitic claystones resting on the undulating top of thick-bedded limestones.”

“Area 1: The Boundary Lake Member consists of tidal flat and lagoonal limestone and dolomites.”

“Here, specimens of the shallow subtidal-intertidal cockle Katelysia rhytiphora have moved up profile from lagoonal facies into advancing aeolian dune sediments.”