In September 1829, the 47-foot schooner Lake Serpent left Cleveland, Ohio, for the Lake Erie Islands. After making the ...
We’ve been doing that in South Australia by deploying limestone boulders,” explains McAfee. After just a year, McAfee and his colleagues are starting to see results, with millions of oyster ...
The Hildreths paused to note places where delicate fossils of prehistoric sea snails remain etched in limestone boulders. The ninety-minute tour took us to two sites within close proximity ...