NMAI 232347: Shellfish Effigy

Primary Title:
NMAI 232347: Shellfish Effigy
Alternate Title: Owner Object Name
Shellfish Effigy
Keyword Type: Object Class
Sheathing
Keyword Type: Object Sub-class
Zoo
Keyword Type: Exam Methods
Visual Microscopy
Identifier: Object Number
NMAI 232347
Identifier: Owner Accession Number
232347
Note: Owner Information Source
PreColumbian Master; Panama Gold
Note: Object Description
Gold sheathing head on an organic, tooth-like substrate in the form of a crocodile (?). The gold sheathing has the back ridges embossed in the top, and a large mouth with human looking teeth embossed in the very front. There are two holes in the sheathing at the bottom edge punched from the direction of the exterior.
Note: Owner Accession
Central America, Panama, Herrera Province, Parita District, Parita, Península de Azuero
Note: Research Notes
(transferred to MCI for analysis July 2009)
Note: Condition Review
There is clear adhesive under the sheathing at the edge and there are brown accretions over the surface. The white tooth substrate also appears to have an amber colored resin over the surface in some areas. There is a slight amount of green corrosion on the surface of the gold near the nose/teeth.
Note: Follow-up Notes
Special / Follow-up. Determine what the substrate material is: Tusk, tooth, bone ?
Note: Analysis Recommendations
X-ray radiograph XRF ESEM-EDS Other
Time Period: Owner Accession Date
1963
Time Period: Examination Date
12/15/2008
Place: Object Origin
Geographic Zone: Azuero Peninsula, Parita District Country: Panama Province: Herrera Province Site: El Hatillo, Site He-4 Place Time Period: Site Period
Place: Curation Location
Local place: CRC
Actor: Object Excavator
Dade, Philip
Actor: Owner Accession Source
Stephenson, Alexander (Gift or Presentation/Presented, 1/1/1963)
Actor: Object Owner
NMAI
Actor: Examination Operator
ACH
Condition: Corrosion
Note: Green-Surface. Slight amount of green corrosion on the surface near the nose/teeth
Condition: Coloration
Note: Gold
Condition: Usewear Toolmarks
Note: The punch holes have a little bit of the burr visible on the interior
Condition: Pseudomorphs
Note: None
Materials:
Gold Alloy Composite Unknown
Technique: Fabrication Method
Hammered-Sheathing Note: No clear evidence of fabrication but marks on surface look as though it may have been burnished onto something
Technique: Finishing
Note: The gold sheathing is shiny
Measurements:
Type:Number of Components Value:1 Units:components
PIDTypeTitleMetadataURL
si_2771409232347 Xray 20090923 for pid si_2771409232347 Xray 20090923Download
si_2771410232347 Xray 20090923_modified for pid si_2771410232347 Xray 20090923_modifiedDownload
si_2771411232347 x1-x2 DSC_5159 for pid si_2771411232347 x1-x2 DSC_5159Download
si_2771412232347 17dec08 ach DSC_5015 for pid si_2771412232347 17dec08 ach DSC_5015Download
si_2771413232347 17dec08 ach DSC_5016 for pid si_2771413232347 17dec08 ach DSC_5016Download
si_2771414232347 17dec08 ach DSC_5017 for pid si_2771414232347 17dec08 ach DSC_5017Download
si_2771415232347 17dec08 ach DSC_5018 for pid si_2771415232347 17dec08 ach DSC_5018Download
si_2771416232347 17dec08 ach DSC_5019 for pid si_2771416232347 17dec08 ach DSC_5019Download
si_2771417232347 17dec08 ach DSC_5020 for pid si_2771417232347 17dec08 ach DSC_5020Download
si_2771418232347 17dec08 ach DSC_5021 for pid si_2771418232347 17dec08 ach DSC_5021Download
si_2771419232347 17dec08 ach DSC_5022 for pid si_2771419232347 17dec08 ach DSC_5022Download
si_2771420232347_a 20081217 ach for pid si_2771420232347_a 20081217 achDownload
si_2771421232347_b 20081217 ach for pid si_2771421232347_b 20081217 achDownload
si_2771422232347_c 20081217 ach for pid si_2771422232347_c 20081217 achDownload
si_2771423232347_d 20081217 ach for pid si_2771423232347_d 20081217 achDownload
si_568e8515052b7CSV iconAnalysis Results (NMAI 232347)Download