PAGE 1
PLUMMETS
NORTH AMERICA
MIDDLE ARCHAIC TO LATE WOODLAND

PAGE 1 OF 3 PAGES
COPYRIGHT JULY 31, 2007 PETER A. BOSTROM
Plummet grinding stone & plummets.
PLUMMET GRINDING TOOL & STAGES
OF MANUFACTURE OF GODAR PLUMMETS

    This picture shows a large abrading stone that was used for grinding hematite to make red ochre and for the production of plummets. The hematite artifacts represent the different stages-of-manufacture of Middle to Late Archaic Godar plummets. The large raw piece of hematite at the left weighs 77 pounds (35 kg) and was found on the Cahokia Mounds site.

ABSTRACT
PLUMMETS

   This article illustrates and describes several examples of ground and polished objects that are commonly referred to as plummets. Most of the examples illustrated here were found on Archaic and Woodland sites in southern Illinois and Missouri. The one exception is an elaborately engraved Poverty Point plummet from southern Indiana. These objects have been found in many different forms in California, Florida and the Mississippi Valley.

     "Plummets---A group of prehistoric-like objects of stone, bone, shell, hematite ore, copper and other materials the origin and use of which have been much discussed."---------1912, Frederick Webb Hodge, "Handbook of American Indians North of Mexico," part 2, p. 267.

     "Personally, I have no doubt that these stones (plummets) were objects of utility designed for several practical services in the economy of the Californian aborigines."---------1912, Warren K. Moorehead, "Stone Ornaments Used By Indians In The United States And Canada," p. 165.

        "Great quantities of "plummets" or pendants, ornaments, mostly of hematite, have been picked up from the surface (on the Poverty Point site, NE Louisiana)."---------1930, Henry Clyde Shetrone, "The Mound Builders," pp. 379, 456.

      "Based upon logic it may be deduced that plummets were used in, on, or about bodies of water (in reference to plummets found in the lower Illinois River valley)."------1961, Gregory Perino, "Tentative Classification Of Plummets In The Lower Illinois River Valley," Central States Archaeological Journal, No. 2, p. 43.

     "The most common type (of plummet) in the Mississippi Valley is the hematite grooved plummet---."------1975, Ben Thompson, "Plummets," Central States Archaeological Journal, No. 2, p. 61.


PLUMMETS
NORTH AMERICA

    The first time anyone ever tried to describe these unique objects they probably used the descriptive term plummet. Their uncanny resemblance to the modern day builders plummet or plum-bob is remarkable. Most plummets have a basic tear-drop shape. However, there are highly stylized versions that have been found in widely separated areas of the country. In California they are often referred to as charmstones but they have also been described by using the descriptive words plummet and plum-bob. Almost all plummets maintain a round cross-section and range in size from less than one inch (2.6cm) to more than six inches (15.2cm) long.

Engraved Poverty Point plummet.
CLICK ON PICTURE FOR LARGER IMAGE
ENGRAVED PLUMMET
SOUTHERN INDIANA
POVERTY POINT CULTURE
PRIVATE COLLECTION

    This is one of he nicest examples of a Poverty Point culture plummet ever found. It's most outstanding feature is the engraving of what appears to be a highly stylized version of a known animal type or some mythological being. It has been described as possibly being an anteater. There are also several engraved rings around the stem just below a nicely drilled hole. This abnormally large plummet measures 5 3/4 inches (14.6cm) long. It's made of a light gray colored piece of hematite that was very symmetrically shaped into one of the classic plummet tear-drop forms.

     Plummets have been found in large numbers in the United States. People have been writing about them for well over a hundred years and in the past they were sometimes referred to as "problematical objects." Plummets have been found in every imaginable round and tear-drop shape and in a wide range of sizes and quality of craftsmanship. They are complex objects which means they were probably used for more than one purpose.


CLICK ON PICTURE FOR LARGE TRIPLE IMAGE

PLUMMETS
SOUTHERN ILLINOIS
PRIVATE COLLECTIONS

   These four hematite plummets represent three different types. The oldest are the two drilled examples which are Godar plummets that date sometime within the Middle to Late Archaic period. Perino describes them as having their heaviest proportions in the upper half of their length. They range in size from 2 1/2 (6.3cm) to 4 inches (10.2cm) long. The plummet at second from the left is a Gilcrease plummet. Perino describes them as being heavier in the lower half of their length and having grooves very near the upper end. The other plummet is called an Elm point plummet. They are also referred to as "bottle cap" plummets. Perino describes these as being heaviest in the lower half of their length and having an expanded or mushroom-like end. They were first reported from a Late Archaic to Early Woodland burial mound located at Elm Point, Missouri. The burials were covered with red ochre and contained 48 Turkey Tail points, a tube pipe and grooved axes. Perino reports the average length of this type between 2 (5.1cm) and 3 1/2 inches (8.9cm) long.

     In the central Mississippi Valley, plummets date from the Middle Archaic to the Late Woodland period. Drilled Godar plummets are the earliest examples. They have been found with side-notched points, t-drills and bannerstones. Grooved plummets like the Snyders type represent the most recent examples. In the central Mississippi Valley, the estimated age for all plummets is somewhere between 5,000 and 1500 years. In California, the archaeological record also records the earliest plummets as being drilled and the later examples grooved or having knobs on the ends.


CLICK ON PICTURE FOR LARGER IMAGE
PLUMMETS
STAGES OF MANUFACTURE
SOUTHERN ILLINOIS
PRIVATE COLLECTION

    This picture shows several different hematite artifacts that were surface collected from cultivated fields in the southern Illinois region. Together they show the stages-of-manufacture of a finished plummet. The piece on the left is a raw unaltered piece of hematite. The one next to it has been roughly pecked and ground into a slightly tear-drop shape. The third example from the left is more refined in shape plus it has the beginning of a drill hole near the top. The next example has been ground into one of the typical Godar shapes with a wasted base and an expanded and rounded lower area. The example on the right shows a finished Godar plummet that has been drilled and its surface has been highly polished.

     In California, plummets are more often referred to as charmstones even though they are similar in shape to the land surveyors plum bob and builders plummet. The same discussion, concerning their use, has continued there as it has in the central Mississippi Valley. Many of the plummets found there have a considerable amount of battering and breakage and are found on village sites in refuse pits. But there are also other examples that are finely crafted and found with burials that seem to have been made for ritual purposes.

CONTINUE ON TO PAGE TWO

"REFERENCES"

1896, Fowke, Gerard, "Stone Art, (Plummets)" Thirteenth Annual Report of the Bureau of Ethnology, pp. 110-114.
1912
, Hodge, Frederick Webb, "Plummets," Handbook of American Indians North of Mexico, part 2, pp. 267-268.
1912
, Moorehead, Warren K., "Plummet-Shaped tones," Stone Ornaments Used By Indians In The United States And Canada, pp. 157-169.
1930
, Shetrone, Henry Clyde, "The Mound Builders," pp. 379, 456,
1958
, Mandeack, Paul, "Figure 69 (Poverty Point engraved plummet)," Central States Archaeological Journal, No. 4, p. 128.
1961
, Perino, Gregory, "Tentative Classification Of Plummets In The Lower Illinois River Valley," Central States Archaeological Journal, No. 2, pp. 43-56.
1975
, Ben Thompson, "Plummets," Central States Archaeological Journal, No. 2, pp. 61-66.
1978
, Blake, Leonard W., Houser, James G., "The Whelpley Collection of Indian Artifacts," p. 5.
1983
, Morse, Dan F. & Phyllis A., "Archaeology of the Central Mississippi Valley," pp. 115-116
1984
, Moratto, Michael J., "California Archaeology," pp. 183-184, 221.
1996
, Fagan, Brian M., "Poverty Point," The Oxford Companion to Archaeology," p. 579.
2005
, Hector, Susan M., Foster, Daniel G., Pollack, Linda C., Fenenga, Gerrit L., Whatford, Charles J., "A Charmstone Discovery In The Redwood Forests Of Mendocino County, California," p. 9.
2007
, Personal communications with Kent Patterson (meteorites---as tear-drop shapes).
2007, Personal communications with Jim Marlin (duck hunting---ducks as tear-drop shapes).

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