I guess technically this isn’t the sea floor … but hey, lakes are cool too! – This week’s image is a bathymetric map of Lake Erie, which is one of the Great Lakes in the northern United ...

Geographer Rick Laprairie says he has found the earliest known reference to "Toronto" ever seen on a map. It comes from a collection in Paris and dates back to 1678.

This week's Sea-Floor Sunday is a really nice synthesis map of bathymetry of the Mediterranean Sea. Click on the map below or here to go to the page where you can see more.

The legislation would direct the National Oceanic and Atmospheric Administration to conduct high-resolution bathymetric mapping of the lakebeds of the Great Lakes and authorize $200 million in ...

This May long weekend is not the time for Greater Toronto Area residents to head north for the day, say the leaders of municipalities that surround Lake Simcoe.

JAKARTA, July 10 (Bernama-ANTARA) -- Bathymetric maps are crucial for Indonesia to gather essential data for tsunami forecasting says Geological Disaster Research Centre of the National Research and ...