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2014 Geology of Fifth Avenue
Sunday November 9 at 11am
Central Park South

Picture
General Sherman Statue - Central Park South
New York possesses a treasure trove of building stones -in lobbies, on facades, sidewalks and curbstone. Water plays an important role in the formation of many of them. The beautiful building materials used in its streets, building facades and lobbies show the richness and variety of colors of these pages of earth history.  On our trip we will see many rock type varieties from North America, Europe, Asia, South America and Africa ranging in age fro 3 billion years to a mere 1 million years old. And we will decipher the history that each rock tells. 

Tour guide Sidney Horenstein is a geologist and environmental educator emeritus at the American Museum of Natural History. He is co-author of Concrete Jungle, (University of California Press) a book about New York City and our last, best hope to achieve a sustainable future.


Impressive Stone Floors Start As a Mountain Oct 28, 2009


Concrete Jungle by Sidney Horenstein


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  • EVENTS
    • BEFORE AND AFTER
    • Past Events >
      • 2021
      • 2020 >
        • 2020 Fall and Year End Summary
      • 2019 >
        • 2019 Spring Summary
        • 2019 Fall and Year End Summary
      • 2018 >
        • 2018 fall & year end summary
        • 2018 Spring Summary
        • Challenge Grant 2018
      • 2017 >
        • 2017 Fall & Year End Summary
        • 2017 Spring Summary
        • Challenge Grant 2017
      • 2016 >
        • Fall 2016 Summary
      • 2015
      • 2014
      • 2013
      • 2012
      • 2011
      • 2010
      • 2009
  • NYC H2O Hub
    • SCHEDULE A VIRTUAL LESSON
  • About
    • BEFORE AND AFTER
    • Board of Directors
    • Advisory Board
    • Financial Statements
    • Press
    • Contact Us
  • Field Trips
  • Ridgewood Reservoir
    • Ridgewood Reservoir for the 21st Century >
      • CONSTRUCTION
      • ABANDONMENT
      • OLD BROOKLYN WATERWORKS
      • NATURE
      • ENGAGEMENT
      • NYC H2O
    • Bus Stop
    • Community Vision >
      • Ridgewood Reservoir Historic Register
      • Ridgewood Reservoir meeting minutes 2017
      • RR DEC Wetlands Delineation
    • Ridgewood Reservoir Fauna >
      • RR Birds
      • RR Mammals
      • RR Reptiles
      • RR Insects
      • RR Arachnids
    • Ridgewood Reservoir Flora >
      • RR Flowering Plants (Forbs)
      • RR Grasses and Sedges
      • RR Ferns and Mosses
      • RR Trees and Shrubs
      • RR Vines
      • RR Fungi
  • Resources
    • Lesson Plans >
      • Aqueduct Challenge
      • 3d topo map high school
      • Gravity Tube activity
      • 3d topo map for elementary school
      • H2O Map
      • Old BK waterworks map
      • Tree guide
      • Children's books about H2O
      • H2O Student Contest
    • Early Maps of Manhattan & the Collect Pond
  • Donate
    • Become a Member
    • Shop NYC H2O