Other Websites with Detailed Information:
Name Details:
Named By: Dena F. Dincauze
Named For

Date Identified:  1968
Type Site:  Cremation cemeteries studies of eastern Massachusetts
 Mansion Inn Blade
Cluster:









Commonly Utilized Material:


Date:                   
Cultural Period:   
3,700 - 2,700 B.P.
Early Woodland
Neoglacial to Medieval Warm


Glacial Period:
Culture:
     
      


Outline is Representative of Size and Shape:



Description of Physical Characteristics and Flaking Pattern:

This is a medium to large triangular stemmed point with an elliptical cross section.  The blade is broad and excurvate with many examples slightly curving back in at the shoulders.  The shoulders are at an upward angle.  The stem is short and may vary from slightly contracting to slightly expanding.  The base ranges from straight to slightly concave.  This point has a random flaking pattern.

Size Measurements:  see CoburnDudley,  and Watertown pages for measurements.

Distribution:
Distribution Comments:
This point is primarily found in Massachusetts and into Maine and eastern New York.
Similar Points:
Koens Crispin, Greene, Lehigh, Wayland Notched
Related / Associated Points: 
Coburn , Dudley, Susquehanna, Watertown, Wayland
Additional Comments:

This is considered to be a preform for the Susquehanna Broad.  It is technically related to the Wayland type (Justice, 1987).

Variants include:  CoburnDudley,  and Watertown

 



Pictures:

Coburn Variant


Dudley Variant


Watertown Variant

Other points in this Cluster:
Point Validity:   Valid Type

Dincauze is a renowned anthropologist who has specialized in prehistoric archeology of eastern and central New England and was a professor at the UMass Amherst.  This point was named in her book on the Atlantic Phase culture and has many professional references.  This is considered a valid type.




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Age Details:
Pictures Provided By:
Doreen
Terry Summers
Philip Malachoski
KirkKirk




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References: (See Reference Page, Entry Number):

23, 30, 37
Mansion Inn Blade Projectile Point, Mansion Inn Blade Arrowhead