![](http://www.alamy.com/thumbs/6/D7C43428-1A69-413E-80F6-15D75A80DF5D/ARWK66.jpg)
Colony of stromatolites at Hamelin Pool in the Shark Bay World Heritage and Marine Park, Denham Western Australia
Colony of stromatolites at Hamelin Pool Marine Nature Reserve in the Shark Bay World Heritage and Marine Park near Denham Western Australia
Size: 5400px × 3600px
Photo credit: © Joel Day / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: australia, bay, black, blue, colony, denham, environment, hamelin, heritage, historical, history, marine, microbe, nature, ocean, organism, overlander, park, pool, reserve, roadhouse, sea, shark, stromatolite, turquoise, water, western, wild, wilderness, world