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Hallopora: Media
fossil bryozoan genus
Images
Hallopora elegantula, middle Silurian in age, collected from the Rochester...
Courtesy of the Buffalo Museum of Science, Buffalo, N.Y.
Silurian coral-stromatoporoid community
An early Silurian coral-stromatoporoid community.
From E. Winson in W.S. McKerrow (ed.), The Ecology of Fossils, Gerald Duckworth & Company Ltd
Silurian Pentamerus community
An early Silurian Pentamerus community.
From E. Winson in W.S. McKerrow (ed.), The Ecology of Fossils, Gerald Duckworth & Company Ltd
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