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Start Over Subject Biology and Ecology Bounding Box -40.000931 39.999015 -39.999064 40.000987

3. Amphipoda Observations, Africa, 2006

Datasets Stanford University Public content
2006. Ocean Data and Information Network for Africa. This point shapefile contains distribution data for Amphipoda in Africa. Data were derived from the Coastal & Oceanic Plankton Ecology, Product... Ocean Data and Information Network for Africa.

4. Annelida Observations, Africa, 2006

Datasets Stanford University Public content
2006. Ocean Data and Information Network for Africa. This point shapefile contains distribution data for Annelida in Africa. Data were derived from the Coastal & Oceanic Plankton Ecology, Prod... Ocean Data and Information Network for Africa.

5. Bailey's Ecoregions and Subregions of the United States, 2004

Datasets Stanford University Public content
2004. United States. Forest Service. This polygon shapefile is commonly called Bailey's ecoregions and shows ecosystems of regional extent in the United States, Puerto Rico, and the U.... National Atlas of the United States.

7. Classification of Forest Fragmentation in North America, 1992

Datasets Stanford University Public content
2002. Ritters, Kurt. This raster layer is a grid map of North America including the Caribbean and most of Mexico in GeoTIFF format. The map layer is an excerpt from a g... National Atlas of the United States.

9. National Wilderness Preservation System of the United States, 2006

Datasets Stanford University Public content
1972. National Atlas of the United States. This polygon shapefile contains National Wilderness Preservation System areas of 640 acres or more, in the United States, Puerto Rico, and the U.S.... National Atlas of the United States.

10. Omernik's Level III Ecoregions of the Continental United States, 2003

Datasets Stanford University Public content
2003. United States. Environmental Protection Agency. This polygon shapefile shows Omernik's Level III ecoregions, derived from a 1:7,500,000 map created by J.M. Omernik in 1987 and from refinements of... National Atlas of the United States.