PAGE 1
MAMMOTH IVORY
BILLET-BURNISHER

BLACKWATER DRAW LOCALITY NO. 1
CLOVIS CULTURE
EST. 13,500 YEARS AGO
PAGE 1 OF 2 PAGES
COPYRIGHT MARCH 31, 2010 PETER A. BOSTROM

MAMMOTH IVORY BILLET-BURNISHER
BLACKWATER DRAW LOCALITY NO. 1
CLOVIS CULTURE

ABSTRACT
THE IVORY BILLET-BURNISHER
FROM BLACKWATER DRAW

ROOSEVELT COUNTY, NEW MEXICO
CLOVIS CULTURE

   This article illustrates and describes a rare ivory tool that dates to the Clovis culture. It was discovered several years ago on the Blackwater Draw Locality No. 1 Clovis type site in east central New Mexico. Published reports theorize its use as a billet-burnisher. Use wear on three sides have not positively identified it as having been used as any one particular tool type. Current information suggests that it may have been a multifunctional tool that was used both as a flintknapping tool and a hide processing tool.
   Mike Dothager also illustrates in this article how a moose antler copy of this ivory billet/burnisher may have been used as a flintknapping hammer for indirect percussion flaking.

     "Ivory cylinders similar to the one figured here (the Blackwater Draw billet-burnisher) for Clovis (also) occur in Upper Paleolithic Eurasian assemblages."---1991, Jeffrey J. Saunders, George A. Agogino, Anthony T. Boldurian, and C. Vance Haynes, Jr., "A Mammoth-Ivory Burnisher-Billet From The Clovis Level, Blackwater Locality No. 1, New Mexico," Plains Anthropologist, Vol. 36, No. 137, p. 360.
    "A multi-purpose tool is not unprecedented in Clovis assemblages and the Blackwater Draw artifact could have functioned both as a burnisher in the preparation and/or coloring of skins, such as for clothing, and as a billet, in activities such as the reduction and/or retouching of flaked-stone implements."
---1991, Jeffrey J. Saunders, George A. Agogino, Anthony T. Boldurian, and C. Vance Haynes, Jr., "A Mammoth-Ivory Burnisher-Billet From The Clovis Level, Blackwater Locality No. 1, New Mexico," Plains Anthropologist, Vol. 36, No. 137, p. 360.
    "Ivory artifacts previously reported (except for the billet-burnisher) in Clovis assemblages include beveled cylindrical points and shafts, shims and a semifabricate."---1991, Jeffrey J. Saunders, George A. Agogino, Anthony T. Boldurian, and C. Vance Haynes, Jr., "A Mammoth-Ivory Burnisher-Billet From The Clovis Level, Blackwater Locality No. 1, New Mexico," Plains Anthropologist, Vol. 36, No. 137, p. 360.
   
"Saunders, Agogino, Boldurian and C. V. Haynes reported on a mammoth ivory artifact from the Clovis level of Blackwater Locality No. 1."---2002, Gary Haynes, "The Early Settlement Of North America, The Clovis Era," p. 124.
   "Underwater excavations in North Florida rivers, especially the Aucilla River, have produced nine ivory tool types. Such ivory tools are recoverable in Florida rivers because of the excellent anaerobic wet-site preservation that occurs therein."
---2006, S. David Webb, "First Floridians And Last Mastodons: The Page-Ladson Site In The Aucilla River," p. 237.
    "The famous Blackwater Locality No. 1 is noted for its deeply stratified deposits, within which have been preserved countless artifacts of stone, bone and ivory, along with numerous cultural features. Research at the site has documented multiple mammoth kill stations--"
---1999, Anthony T. Boldurian and John L. Cotter, "Clovis Revisited New Perspectives On Paleoindian Adaptations From Blackwater Draw, New Mexico, p. 44.


 
THE IVORY BILLET-BURNISHER
FROM BLACKWATER DRAW

CLOVIS CULTURE
NEW MEXICO

   It seems there has been a mystery surrounding this unique artifact, one that has continued for many years. As explained by Saunders in 1991 and by Haynes in 2002 this rare Clovis artifact disappeared and no one knew where it was. There has been some minor distress over this issue. Hayes writes that, "but while the artifact was being cast-replicated, the casting technician died, and the implement is now lost." Saunders wrote that, "---the loss of the J. D. Murray artifact (billet/burnisher) is all the more regrettable (because ivory does not preserve very well on Clovis sites)." But as illustrated in this article, it has been rediscovered. Dennis Stanford located it in a box of unrelated artifacts at the Smithsonian.


CLICK ON PICTURE FOR LARGER IMAGE
MAMMOTH IVORY BILLET-BURNISHER
BLACKWATER DRAW LOCALITY NO. 1
CLOVIS CULTURE

     This ivory artifact dates to the Clovis culture approximately 13,500 years ago. It was discovered in 1962 by J. D. Murray an employee of the Sam Sanders' Gravel Pit located in Roosevelt County, New Mexico. This rare ivory artifact has been described as a multi-functional tool that was used as both a flintknapping tool and a hide processing tool. It's described as a short, cylindrical section of mammoth ivory with slightly convex ends. It's been compared in shape to the head of a two pound hammer and it measures 3 inches (7.35 cm) long, 1 13/16 inches (4.6 cm) wide and 1 5/16 inches (3.48 cm) thick (the ivory may have shrunk slightly since these measurements were first made).

    This billet/burnisher was discovered in 1962 by J. D. Murray an employee of the Sam Sanders' Gravel Pit located in Roosevelt County, New Mexico. The gravel pit, known as Blackwater Draw Locality No. 1, is recognized as the original type site for Clovis points. Besides several different types of Clovis tools, the bones of mammoth, horse, extinct bison and camel have also been found there. The first documented in-situ artifact finds of flake knives and end-scrapers were made in 1933. Some of the most important finds were made in 1936 and 1937 by John L. Cotter when he discovered Clovis type points in direct association with mammoth bones.

End view, ivory billet,  Blackwater Draw site, New Mexico.
MAMMOTH IVORY BILLET-BURNISHER
BLACKWATER DRAW LOCALITY NO. 1
CLOVIS CULTURE

    Both of the ends of the Blackwater Draw Billet-Burnisher are slightly convex. Agogino and Haynes concluded at the time of its discovery that the smoothness of one end indicated that it was used as a polisher possibly for leather. The other end was not nearly as smooth.

     Clovis sites are almost always identified specifically from stone tools. Only on rare occasions do organic materials offer any evidence that a Clovis site exists. The highest percentage of all bone and ivory Clovis artifacts have come from Florida rivers. For example, nine different types of ivory tools have been identified from the Aucilla River in Florida. An ivory atlatl hook made from the lower tusk of a mastodon was discovered in the Ichetucknee River in Florida. Some Florida rivers have unique anaerobic qualities that protect these fragile artifacts from air and bacteria.

Ene view, ivory billet, Blackwater Draw site, New Mexico.
MAMMOTH IVORY BILLET-BURNISHER
BLACKWATER DRAW LOCALITY NO. 1
CLOVIS CULTURE

    This picture shows a portion of the edge on the best preserved end. Much of the opposite end was restored with dental plaster into which some of the ivory layers of concentric rings were replicated by engravings. Although this tool does have convex ends, it does not have a severely tapered edge that might have identified it as an obviously well used or wornout flintknapping tool. There doesn't seen to be any single wear pattern that can point to an unquestionable singular use for this tool.

     Very few Clovis sites outside of the Florida rivers have produced any bone and ivory artifacts. Most of what has been found are in the form of bone rods that are beveled on one or both ends. Boldurian writes that, "---60 years of investigation have produced relatively few of these (bone rod) artifacts, thereby constituting a diagnostic but rare item in the Clovis tool kit." Thirteen bone rods were discovered on the East Wenatchee site in Washington, another eleven bone rods, two of which are complete, are reported from the Anzick site in Montana, two more were found on the Blackwater Draw Locality No. 1 site in New Mexico and one ivory rod/projectile point was found on the Sheaman site in Wyoming. The Sheriden Cave site in Ohio also produced two small but complete examples.

End view, ivory billet, Blackwater Draw site, New Mexico.
CLICK ON PICTURE FOR LARGER IMAGE
MAMMOTH IVORY BILLET-BURNISHER
BLACKWATER DRAW LOCALITY NO. 1
CLOVIS CULTURE

    This picture shows a very close up view of the best preserved end of the billet/burnisher from the Blackwater Draw locality No. 1 site. The surface is slightly convex and the edges are fairly sharp and well defined. Although it has obviously experienced some surface distortion before the effects from drying were halted by preservation and restoration processes. Agogino and Haynes concluded at the time of its discovery that the smoothness of this end indicated that it was used as a polisher possibly for leather. It measures approximately 1 13/16 inches (4.6 cm) wide and 1 5/16 inches (3.48 cm) thick.

     Other examples of rare bone and ivory artifacts found on Clovis sites include two large chopper/cleavers made from mammoth long bones found on the Lange Ferguson site in South Dakota. A bone shaft wrench found on the Murray Springs site in Arizona. Plus the ivory billet/burnisher illustrated in this article and the end of a mammoth tusk that had been grooved and detached (a semifabricate) from the right tusk also discovered on the Blackwater Draw site. Various other examples of ivory and bone Clovis artifacts have also been reported from other sites but they are very few in number and most are fragmentary.

Modern antler knapping tools & Blackwater Draw billet.
CLICK ON PICTURE FOR LARGER IMAGE
MODERN MOOSE ANTLER PUNCH AT LEFT,
REPLICA MOOSE ANTLER BILLET AND THE
ORIGINAL BILLET-BURNISHER AT RIGHT
MODERN TOOLS MADE BY MIKE DOTHAGER
ORIGINAL ARTIFACT AT RIGHT----
BLACKWATER DRAW LOCALITY NO. 1

CLOVIS CULTURE

     Mike Dothager has been experimenting with a replica of the Blackwater Draw ivory billet/burnisher. His copy is similar in size and shape but differs in material which is moose antler. He has demonstrated that a tool of this design can be used to duplicate Clovis style flake removals, when it's used as a hammer to strike a punch.

    The billet/burnisher from Blackwater Draw has been described as a combination tool that was used as both a flintknapping tool and a hide processing tool. It's described as a short, cylindrical section of mammoth ivory with slightly convex ends. It's been compared in shape to the head of a two pound hammer. It measures 3 inches (7.35 cm) long, 1 13/16 inches (4.6 cm) wide and 1 5/16 inches (3.48 cm) thick (the ivory may have shrunk slightly since these measurements were first made).

CONTINUE ON TO PAGE TWO

"REFERENCES"

1957, Wormington, H. M., "Ancient Man In North American," pp. 47-50.
1963
, Bryan, Alan Lyle, "Paleo-American Prehistory," pp. 116-117.
1970
, Semenov, S. A., Prehistoric Technology, An Experimental Study Of The Oldest Tools And Artifacts From Traces Of Manufacture And Wear," pp. 175-179.
1991
, Saunders, Jeffrey J., Agogino, George A., Boldurian, Anthony T., and Haynes, C. Vance Jr., "A Mammoth-Ivory Burnisher-Billet From The Clovis Level, Blackwater Locality No. 1, New Mexico," Plains Anthropologist, Vol. 36, No. 137, pp. 359-362.
1999, Boldurian, Anthony T., Cotter, John L., "Clovis Revisited New Perspectives On Paleoindian Adaptations From Blackwater Draw, New Mexico," p. 93.
2002, Haynes, Gary, "The Early Settlement Of North America, The Clovis Era," pp. 124-125.
2006, Stanford, Dennis, Smith, Bruce D., Ubelaker, Douglas H., Szathmary, Emoke J. E., "Handbook Of North American Indians," Environment, Origins, And Population, Vol. 3, p. 152.
2006, Webb, S. David, "First Floridians And Last Mastodons: The Page-Ladson Site In The Aucilla River," p
2009, Meltzer, David J., "First Peoples In A New World," pp. 244-246.
Personal Communications with Mike Dothager
Personal Communications with Mike Gramly
Personal Communications with Dennis Stanford

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