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  1. Rocky Mountain spotted fever (RMSF) has been a nationally notifiable condition since the 1920s. As of January 1, 2010, cases of RMSF are reported under a new category called Spotted Fever Rickettsiosis (SFR). This category captures cases of RMSF, Rickettsia parkeri rickettsiosis, Pacific Coast tick fever, and rickettsialpox.

  2. Pennsylvania Geological Survey Library

    The survey library houses a large collection of paper, historical topographic maps of the state. All maps can be viewed in the library but cannot be checked out. The maps vary in scale with area covered and include the following: 1:24,000-scale, 7.5-minute maps; 1:62,500-scale, 15-minute maps; 1:50,000-scale, countywide maps


    Outer base of surrounding mountain. Northeast:Arbitrary between coal and noncoal areas. Else­ where: Outer base of surround ing mountain. Southeast:Base of slope change on southeast side of Blue Mountain. Northwest: Base of mountain; base of Pocono escrpament. Northeast: Arbitrary. North: Base of slope change on southeast side of Blue Mountain.

  4. PA State Archives - RG-17 - Warrantee Township Maps ...

    For easier navigation and zooming/reducing once a map has been opened, follow these instructions: To enlarge the thumbnail image, choose “options,” then “enlarge page thumbnails.” If the thumbnail becomes too large for its box, hover over the right edge of the thumbnail box until a double-arrow appears.

  5. Geology of PA - Pennsylvania Department of Conservation ...

    Geology of Pennsylvania. The varied geology of Pennsylvania is representative of deep geologic times and events -- when geologic plates collided and formed mountains, when the land surface was under water or ice, and even during relatively quiet times.

  6. Pennsylvania School Districts Boundaries | PA Open Data Portal

    Jun 28, 2017 · School District boundaries in Pennsylvania from Department of Education district maps. Purpose: Public information and support for transportation planning, design and development. (2019 Boundaries)

  7. THE 10 BEST Sights & Historical Landmarks in Pennsylvania ...

    “ The Eisenhower estate was a real history buff thrill (NERD ALERT) Having an opportunity to walk the steps where The President and many world leaders trod during pivotal and historic times in American history was a...

  8. Jacks Mountain - Wikipedia

    Jacks Mountain is a stratigraphic ridge in central Pennsylvania, United States, trending southeast of the Stone Mountain ridge and Jacks Mountain Anticline.The ridge line separates Kishacoquillas Valley from the Ferguson and Dry Valleys.

  9. 16 Historic Villages In Pennsylvania

    These 16 Historic Villages In Pennsylvania Will Transport You Into A Different Time As one of the original 13 colonies, Pennsylvania is rich in American history. From the Constitution to the Declaration of Independence to the Battle of Gettysburg site, the Keystone State has some of the most treasured pieces of history lying within its borders.

  10. Berks County 1876 Pennsylvania ... - Historic Map Works

    These antique maps and atlases are part of the Historic Map Works, Residential Genealogy™ historical map collection, the largest digital collection of rare, ancient, old, historical, cadastral and antiquarian maps of its type. Read about the collection. Browse entire collection.