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11. Leidy Stream Conservaton Targets: San Francisco Bay Area, California, 2011

2011. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polyline shapefile depicts stream and fish data that Leidy compiled over decades of research in the nine county San Francisco Bay Area Region,... Bay Area Open Space Council.

12. Massachusetts (Certified Vernal Pools, 2006)

Natural Heritage and Endangered Species Program. This datalayer contains points for all vernal pools that have been certified by the Natural Heritage & Endangered Species Program (NHESP) according... MassGIS (Office : Mass.).

13. Massachusetts (Coastal Plain Pond, 2003)

MassGIS (Office : Mass.). This layer represents the coastal components of the priority natural vegetation communities in MA. This layer is one of eight that depict the distr... MassGIS (Office : Mass.).

14. Massachusetts (Natural Acidic Peatland Vegetation Communities, 2003)

MassGIS (Office : Mass.). This layer represents the coastal components of the priority natural vegetation communities in MA. This layer is one of eight that depict the distr... MassGIS (Office : Mass.).

15. Massachusetts (NHESP Certified Vernal Pools, 2003)

MassGIS (Office : Mass.). This datalayer contains points for all vernal pools that have been certified by the Natural Heritage & Endangered Species Program (NHESP) according... Massachusetts.

16. Massachusetts (Open Space boundary lines, 2007)

MassGIS (Office : Mass.). The MassGIS Protected and Recreational OpenSpace data comprise a set of related data layers that represent parklands, forests, golf courses, playgr... MassGIS (Office : Mass.).

17. Massachusetts (Open Space, privately owned - Ch. 61, 2007)

MassGIS (Office : Mass.). The MassGIS Protected and Recreational OpenSpace data comprise a set of related data layers that represent parklands, forests, golf courses, playgr... MassGIS (Office : Mass.).

18. Massachusetts (Outstanding Water Resources, 2002)

MassGIS (Office : Mass.). This datalayer delineates those watershed areas in which some resources may be afforded Outstanding Resource Waters classification under the Massac... MassGIS (Office : Mass.).

19. Massachusetts (Potential Vernal Pools, 2000)

MassGIS (Office : Mass.). This datalayer identifies the locations of more than 29,000 potential, unverified, vernal pool habitats. Vernal pools are small, shallow ponds char... MassGIS (Office : Mass.).

20. Massachusetts (Priority Coastal Natural Vegetation Communities, 2003)

MassGIS (Office : Mass.). This layer represents the coastal components of the priority natural vegetation communities in MA. This layer is one of eight that depict the distr... MassGIS (Office : Mass.).