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. 2019 Feb 27;14(2):e0211194. doi: 10.1371/journal.pone.0211194

Fig 3. Different clam garden forms and select study sites on Quadra Island.

Fig 3

a) EbSh-36, Form 1 clam garden built on soft sediment beach, b) Form 2 clam garden built on bedrock, c) WB08, Form 3 clam garden created by levelling boulders along steep, eroding bedrock shoreline, d) EbSh-5, Form 1, showing two walls at different tidal heights, e) EbSh-58, Form 1, showing three walls at different tidal heights.