Cobden chert

Author: lmwt

August undefined, 2024

WebSep 11, 2010 · Both Kaolin and Cobden chert are found at Iron Mountain. Here is the breakdown of lithic materials used: 61% Cobden chert, 22% Kaolin, 8% Mill Creek, 8% … WebIt is made of Dongola nodular chert, also known as Cobden chert. This material is very similar to Hornstone chert found on both sides of the Ohio River in southern Indiana and northern Kentucky. Dongola/Cobden chert outcrops in southern and central Illinois.

CAST #A-15 - Lithic Casting Lab

WebChert is a rock composed of microcrystalline and cryptocrystal line quartz. It resembles flint or fibrous chalcedony. During this study chert samples from three chert sources were examined. Bayport and Deer Lick Creek are Michigan chert sources; Cobden chert is from Southern Illinois. Bayport chert is from a bedrock source, as is Cobden. Webthat the best name is Cobden-Dongola Ball chert. For the sake of simplicity the term Cobden-Dongola is used here, and it is understood to reference the high-quality nodular … dr sebyt ent west columbia sc

Cobdendongola - GEOCITIES.ws

http://www.lithicsnet.com/scottsbluff.htm http://www.flintknapper.com/Fkint%20types/COBDEN-2.htm WebJul 23, 2024 · Cobden is about my favorite IL material. It outcrops in one small area of Union Co. IL. It is nodular and comes in round or mostly round balls up to 12" in dia. (rare … drseckin credit card

Great Cobden Chert Archaic Dovetail Johnson Co, Illinois 2.7/8 x …

Cobden Chert - Projectile Points

http://www.lithiccastinglab.com/cast-page/2012aprilfultonturkeytail.htm WebBig 6" Turkeytail Cobden Chert Knapping Madknapper. Banded Cobden Chert Woodland Cache Blade Jackson Co Illinois. Adena Knife 3 1/4" Cobden Chert Knapping … dr. sebrow mid hudson retinaWebNov 6, 2012 · The dark blade is Cobden chert, the white Burlington chert. In the first "Cutting" pics, I just used it to whack into the bark of a willow, before the gut bindings were dry-just a pre-test to make sure the edge angle was correct. Forager. 5,277 1,554 4. Registered User. Forager. dr secor office

"WebLarge Gray Cobden Chert Archaic blade Jackson Co, Illinois 4.7/8 x 1.75. $43.00 + $5.00 shipping. Picture Information. Picture 1 of 2. Click to enlarge. Hover to zoom. Have one to sell? Sell now. Shop with confidence. eBay Money Back Guarantee. Get the item you ordered or get your money back. " - Cobden chert

Cobden chert

Kaolin and Cobden Flint Rock Trip - YouTube

WebThis point is made of Cobden chert and it measures 4 3/4 inches (12.1 cm) long and 1 7/8 inches (4.8 cm) wide. Fulton Turkey Tail points represent one type in the Turkey Tail cluster. The other two types are the Harrison and Hebron points. Fulton Turkey Tail points were named by Lewis Binford after Fulton County, Illinois where many of them ... http://www.projectilepoints.net/Points/Adena_Dickson.html

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WebUp for auction is a classic Clovis point made from a colorful cobden chert. This point comes from Illinois and measures 2 5/8" by 1 1/16" wide. This point would make a great addition to any paleo or color frame and has the classic clovis fluting. It comes with a Motley COA. Please view my other auctions for more artifacts. Webmade of exotic Cobden chert. The nearest source for this material is 182 km southeast of the site in Union County, Illinois (Koldehoff 1985:19; Ray 2007:256–258). The other 14 Godar points are made of Burlington chert, and 11 of these are heat treated. The other Helton-phase artifact types from this site are summarized in Table 2 and are

WebCobden's color varies from dark blacks and blues to lighter grays and blues. It also occurs in some tan shades. Rarely, it may have some reddish inclusions. A ball-shaped piece of … WebCobden/Dongola. Cobden/Dongola has historically been called Dongola, Dongola Series, Anna, Hornstone, St. Louis Ball Chert, and Cobden (Morrow 1988, Hofman 1989). …

WebOct 1, 2002 · Wyandotte Chert is not typically heat treated (Tankersley 1984:255). SOURCE: We, unfortunately, have no hand specimen of this distinctive, high quality … WebSeveral chert-bearing bedrock formations of Mississippian age are exposed near the Ready site. The bluffs and dissected stream valleys located a short dis- ... These include a unifacially retouched flake of Cobden chert from southern Illinois, a unifacially retouched flake of what may be St. Genevieve (cf. Munfordville or Kentucky Blue) chert ...

http://kentuckyflintworks.com/COBDENSLABS.html

WebCobden Chert. Cobden - Dongola Chert. AKA: Anna Chert, Hornstone, St. Louis Ball chert. Natural Form: Description of Physical Characteristics: Color: Shades of dark gray to blue … Cobden - Dongola Chert. Natural Form: Description of Physical Characteristics: … dr sebi wins supreme courtWeb4 15/16" Dovetail made from multi-colored Cobden Chert. Found in Larue Co., KY. Davis COA. View Item in Catalog 1 / 1 Lot #332 (Sale Order: 346 of 457) Time Remaining: 11 Days 14 Hours High Bid: USD 300.00 by n****a BID NOW $325.00 or Enter a maximum bid Bennett's Premiere Auctions Group, LLC (8104) Internet Premium : 17% Shipping: Get … dr. secory iowa clinichttp://clt.astate.edu/jmorrow/clovis.pdf colorado springs officer shootingWebThree Late Archaic period points made out of Cobden chert (from Illinois) from the rescue excavation at the Hayden Site. Drawing from Harl (1995: Figure 25). Two thick Type 1 … dr secret bio herbs coffee en franceWebCobden/Dongola. Cobden/Dongola has historically been called Dongola, Dongola Series, Anna, Hornstone, St. Louis Ball Chert, and Cobden (Morrow 1988, Hofman 1989). Cobden/Dongola usually has a … colorado springs officer shooting updatehttp://www.geocities.ws/dirtdevil77_2000/Cobdendongola.html dr sechler chattanooga tnWebThe point is made from a beautiful tan and mustard colored flint which may be Cobden Chert. This blade is not the best example for the type as it is a knife form and not a projectile point. As such the shoulders on this … dr sec tv network