Alameda Native History Project

Tag: shellmound map

  • Alameda Shellmound Map

    Please Note: A new version of the Alameda Shellmound Map (Version 2.0) was released on July 18, 2024.

    There’s a new map showing the Shellmounds of Alameda.

    It transposes the historic alameda shoreline onto the modern-day silohuette of the city. The map shows historic wetlands and tidal marshes, and the four Alameda Shellmounds.

    Map of the
    Shellmounds of Huchiun,
    ~Muwekma Ohlone Territory~
    Showing the Area Now Known As The
    “City of Alameda”

    By: Gabriel Duncan

    Description of The Map:

    The base map is comprised of the present-day shoreline of the Alameda and Bay Farm area, indicated by a gray-hashed outline; with the land-mass filled in white. The overlay to this map shows the pre-1900 shoreline of Alameda as a solid black outline.

    The Areas shaded in green comprise historical wetlands in the Alameda and Oakland Area. Alameda and Oakland were once connected. Alameda used to be a lush oak tree forest (Coast Live Oak), with verdant wetlands, and a thriving ecosystem. Alameda was also called la Bolsa de Encinal, or Encinal de San Antonio (a land grant reference.) First Peoples called this place Huchiun.

    The green dots (or markers) indicate the approximate positions of historic Ohlone shellmounds present around 1908, and before. The shellmound locations indicated in this map were compiled from three different sources:

    1. N.C. Nelson’s “Shellmounds of the San Francisco Bay Region” [1909, University Press.]
    2. Imelda Merlin’s “Alameda: a Geological History”, [1977, Friends of the Alameda Free Library]
    3. Oakland Tribune [“Skull reveals mound”, Feb. 11, 1945]

    What are Shellmounds?

    Shellmounds are the resting place of the First Peoples of this area, Ohlone people. Ohlone people built these ancient structures over thousands of years. There are so many mussel shells in a shellmound they have a bluish tinge. Shells were deposited on land by birds, as well as humans, and the natural course of the circle of coastal life.

    In the 1800’s until around 1980, Archaeologists and Historians thought that Ohlone people were extinct; and that these shellmounds were “trash heaps”. And they treated the mounds accordingly.

    Americans used the shells and bones inside the mounds to make aggregate for concrete; landfill for levees; overspread to grade train tracks; and even fertilize plants. Grave robbers stole things from the Ohlone people buried inside the mound, and sold them to museums or collectors. The famous shellmound that Mound Street is named after (the “Sather Mound”) was used to pave Bay Farm Road on multiple occasions.

    Shellmounds today are one of the most endangered historical sites in the Bay Area. But they still exist as a sacred resting place of the Ohlone ancestors. Alameda is the tribal homeland of the Muwekma Ohlone Tribe of the San Francisco Bay Area, survivors of the Missions Fremont, Santa Clara, and Delores, and the Verona Band of Alameda County. For at least 10,000 years, Ohlone people have called this place home.

    Get an 24×18-inch copy of this map:

    Get this map as a thank-you gift for your donation of $25 or more to the Alameda Native History Project. 10% of your donation goes directly to the Muwekma Ohlone Tribe of the San Francisco Bay Area.

    References:

    1. Historic Wetlands; Gabriel Duncan 2023
    2. Historic Shoreline (1851-1877) Datasets produced by NOAA National Ocean Service
    3. Present-day Shoreline; City of San Francisco Department of Telecommunications and Information Services
    4. Tribal Regions; A Time of Little Choice: The Disintegration of Tribal Culture in the San Francisco Bay Area 1769-1810, Randall Milliken, Malki-Ballena Press, 1995
    5. Shellmounds of the San Francisco Bay Region, N.C. Nelson, University Press, 1909
    6. Alameda: A Geographical History, Imelda Merlin, Friends of the Alameda Free Library, 1977
    7. “Skull Reveals Mound”, Oakland Tribune, Feb. 11 1945
    8. Muwekma Ohlone Tribe of the San Francisco Bay Area, Personal Interviews with Tribal Chairwoman Charlene Nijmeh, Vice Chairwoman Monica Arellano, Tribal Member Joey Torres
    9. Muwekma History Presentation to Alameda City Council, Alan Leventhal, Dec. 5 2022
    10. Muwekma Ohlone Tribe of the San Francisco Bay Area Website, http://muwekma.org, Accessed Aug. 10, 2023
    11. “Road Paved with Bones Grewsome [sic] Covering On Bay Island Thoroughfare”, Alameda Daily Argus, Apr. 23, 1901
    12. “Fixing the Streets”, Alameda Daily Star, Aug. 13 1908
    13. “Mayor Has Idea on Roadbuilding: Takes Exception to Old Mound Being Used for Dressing on New Road”, Oakland Tribune, Oct. 9 1908
    14. “Routine Ruled the Meeting”, Alameda Daily Times, Sep. 29 1908
    15. “End Hauling Dirt to Island From Mound”, Oakland Tribune, Nov. 22 1908

    About the Cartographer

    Gabriel Duncan is the founder and principal researcher of the Alameda Native History Project. He is a recognized descendant of the Utu Utu Gwaitu Paiute Tribe. Gabriel was adopted at birth, and born and raised in the city of Alameda, California. ANHP is devoted to researching and documenting the Indigenous History of Alameda, fostering indigenous representation and awareness in Alameda, and educating Alamedans about their local (living) history in a modern, nuanced way.

    NOTE: This map was updated on 08/17/2023 to show the “Pre-1900 Shoreline”, Historic Wetlands, and Present-Day Land-mass; which are layers 1-3 on the list of references, above. Subsequently, those references have also been updated to reflect this change.
    Please Note: A new version of the Alameda Shellmound Map (Version 2.0) was released on July 18, 2024.

  • Bay Area Shellmound Map

    Alameda Native History Project’s map of the Shellmounds of the San Francisco Bay Area is available now.

    This map is based on N.C. Nelson’s “Map of the San Francisco Bay Region Showing Distribution of Shellheaps”, which was published in 1909. This map, represents the first-hand observations of shellmounds during N.C. Nelson’s survey of the San Francisco Bay Area. taken between 1907-1908.

    Excerpt of map, emphasis on map legend, showing “Present”, “Partial”, and “Destroyed” shellmounds. These symbols are more prevalent in the North Bay.

    Each marker on the SF Bay Area Shellmound Map represents a shellmound which Nelson marked as “present”. These mounds appear as solid dots in his map. Nelson also noted mounds which were partially present, as well as shellmounds he was told used to exist in the past.

    It’s important to note that–in Nelson’s paper, “Shellmounds of the San Francisco Bay Region”, and similarly in many other publications of the time–archaeologists were engaged in what they considered “Salvage Archaeology“.

    During the time that these scientists were ignoring the California Genocide, and Indian Wars, archaeologist, anthropologists, linguists, and ethnologists all decided that Native Americans were extinct; and that graves and other Native American Cultural Resources should effectively be raided, before they were destroyed by the encroaching colonizers, or gluttony of their civilization.

    Notable shellmounds, like the Emeryville Shellmounds, Alameda Shellmounds (near Mound Street), and the Drake’s Bay Shellmounds were being studied during their destruction.

    Schenck wrote the “final” report on the Emeryville Shellmound. These are two pictures from that paper.

    The Bay Area had over 425 shellmounds. Though many of them were already gone by the time Nelson conducted his survey of the SF Bay Area.

    The Alameda Native History Project’s “Map of the Shellmounds of the San Francisco Bay Region” features 315 shellmounds, and unparalleled specificity within 100 feet.

    This map is offered to the public in an effort to:

    • Educate the public about the prevalence of shellmounds in the San Francisco Bay Area;
    • Present “Native Land”, and “Indigenous Land” as something tangible, and literally all around us;
    • Help illustrate colonization’s impact on Indigenous Landscapes, and Native American Cultural Resources, such as Sacred Sites, and Shellmounds–which are actually cemeteries;

    Most of all, this map is made available to provide actionable information which the public can use to help “Save the Shellmounds”, and advocate for Sacred Lands which have been shrouded in secrecy since the passage of NAGPRA.

    The Native American Graves Protection Repatriation Act was supposed to help protect land, by providing a Notification and Consultation process to Tribal Nations.

    But the law effectively prevents the public from being told about the true scope, nature, and importance of Tribal Cultural Resources.

    NAGPRA also allows development to continue under any circumstances, as long as a mitigation plan is presented and approved, according to the CEQA process.

    However, when one actually reads the CEQA filings related to projects on Sacred Lands, you can’t help but notice the majority of these projects are approved without any input from Tribal Nations, at all.

    Because there is no legal avenue for protecting land if you are not the Most Likely Descendant, as determined by the California Native American Heritage Commission….

    And, because the public is barred from learning about the Nature, Scope, Location, Use, or any other information regarding Tribal Cultural Sites, Items, Graves, etc. it is virtually impossible for the public to advocate for the conservation, and preservation of Sacred Lands. Much less learn why these sacred sites are important, and should be preserved.

    The blackout on this information also affects the ability of cities to participate in goodwill building, like re-zoning areas for open space to be returned to Tribes; or educating their citizens about the first inhabitants of this area, and the importance of preserving these heritage sites.

    The Map of the Shellmounds of the San Francisco Bay Region is just one tool in the Land Back Toolbox.

    [mapsmarker map=”47″]

    Full-screen Map of the SHellmounds of the San Francisco Bay Region

  • N.C. Nelson Shellmounds Coastlines: Then vs. Now

    This map was really hard to conform using present-day landmarks.

    Not only has sea-level risen considerably in the past 112 Years; but much of the coast line noted in the Coastal Survey has eroded, or used as fill, to erase much of what was open water along the San Francisco Bay Area Shorelines.

    This is something that was especially noted in later studies of Bay Area Shellmounds: the possibilty that a mound which had been observed in 1908, was probably lost to the sea by erosion, before the 1970’s and 1980’s.

    The changing topography of the Coasts, rising sea level, and dredging and landfill (among other things) have made it futile to argue about some places, like West Berkeley; where no one has a good idea of where the West Berkeley Shellmound actually was, despite the address of Second & Hearst given to it.

    People would rather argue over the location of Strawberry Creek, and it’s accompanying marsh instead of taking another hour or two to just read the studies, and find the specific location.

    Other mounds did not have the luxury of being named specifically. For instance, the Fernandez site, a shellmound situated in the Rodeo, California area, a little South-West of Martinez, California did have a partial coordinate address mentioned. But, when the coordinated are viewed, the location hovers over the waters off San Pedro Point.

    There is also another mound, which was located in the bay, around where Midshipman Point is, which is just gone. No mention of whether the mound was actually standing in 1908, whether it was covered by water, or used to fill the area south of California State Route 37, where it meets the Lakeville Highway.

    Furthermore, trying to rectify Nelson’s map to the shoreline of the interior of the San Francisco Bay Area was even more difficult, considered about half of the shorelines are artificial. That is: the shorelines have either been filled or dredged, and do not match the historic shorelines. This made it very hard to judge the specificity of the locations of the shellmounds mapped by Nelson.

    Nelson (1909) Map, rectified to Present Day Map of San Francisco Bay Region.

    But, by using 29 control points, I’ve managed to rectify the map to the best of my ability.