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1,663 results for “shells”
Shell Pin (1965rp19)
**Shell pin (replica)** Location: W. Davenport Jones Mound (31Cw3), Caldwell County, North Carolina. Period: Late Precontact (AD 1400-1600). Material: marine shell. Dimensions: length, 58.9 mm; width, 13.7 mm; thickness, 8.9 mm. Notes: Catalog no. 1965rp1. Original artifact (catalog # 83162) is in the US National Museum of Natural History, Washington. Modeled replica is from the North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Abigail Gancz. Source: Objaverse 1.0 / Sketchfab
Shell Fossil in Rock
A clam shell fossil in matrix. Found in British Columbia, Canada. Source: Objaverse 1.0 / Sketchfab
Bowl Rim Painted Red Shell Temper (3) 25
Source: Objaverse 1.0 / Sketchfab
Turtle Shell Cup (1174a298-1)
**Turtle Shell Cup** Location: Site RLA-Vir 123 (44Mc623), Mecklenburg County, Virginia. Period: Late Woodland (AD 1400-1600). Material: animal bone. Dimensions: length, 139 mm; width, 99 mm; height, 63 mm. Notes: Catalog no. 1174a298-1, North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Noel Castro Fernandez. Source: Objaverse 1.0 / Sketchfab
Columella Shell Beads (1040a3272)
**Columella Shell Beads (n=15)** Location: Town Creek site (31Mg2-3), Montgomery County, North Carolina. Period: Mississippian, Pee Dee phase (AD 1150-1400). Material: marine shell. Dimensions: length, 20.1 cm; width, 15.9 cm (background size). Notes: Catalog no. 1040a3272 (n=15). North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Sebastian Farris. Source: Objaverse 1.0 / Sketchfab
Sonnou shell midden profile/千葉市園生貝塚剥ぎ取り断面
Source: Objaverse 1.0 / Sketchfab
Shell Disk Beads (80a1026)
**Shell Disk Beads** Location: Wall site (31Or11), Orange County, North Carolina. Period: Late Woodland (AD 800-1500?). Material: marine shell. Dimensions: length, 24.7 cm; width, 19.9 cm (background size). Notes: Catalog no. 80a1026, North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Sebastian Farris. Please note that the small beads did not render well in this model. Source: Objaverse 1.0 / Sketchfab
Incised Plate With Shell Temper (1) 500-800 Yo
Source: Objaverse 1.0 / Sketchfab
Olivella Shell Beads (2020a8720) (CT Scan)
**Olivella shell beads** Location: Coweeta Creek site (31Ma34), Macon County, North Carolina. Period: Mississippian, Qualla phase (AD 1400-1700). Material: marine shell. Dimensions: none. Notes: Catalog no. 2020a8720. These artifacts were repatriated to the Eastern Band of Cherokee Indians in 2014. The model was created by Abigail Gancz and is derived from a computerized tomography (CT) scan of the objects performed at UNC Hospitals prior to repatriation. The model's texture is derived from digital photographs of the objects taken in 1994 and only approximates the objects' actual texture. Source: Objaverse 1.0 / Sketchfab
Shell Beads (1040a1372-1)
**Shell Beads (n=132)** Location: Town Creek site (31Mg2-3), Montgomery County, North Carolina. Period: Mississippian, Pee Dee phase (AD 1150-1350). Material: marine shell. Dimensions: length, 24.1 cm; width, 19.4 cm (background size). Notes: Catalog no. 1040a1372-1 (n=132). North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Steve Davis. Source: Objaverse 1.0 / Sketchfab
Marginella Shell Beads (1040a1380)
**Marginella Shell Beads (n=1650+)** Location: Town Creek site (31Mg2-3), Montgomery County, North Carolina. Period: Mississippian, Pee Dee phase (AD 1150-1400). Material: marine shell. Dimensions: length, 24.1 cm; width, 18.6 cm (background size). Notes: Catalog no. 1040a1380 (n=1650+). North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Steve Davis. Source: Objaverse 1.0 / Sketchfab
Large Barrel-Shaped Shell Beads (2350a1710)
**Large Barrel-Shaped Shell Beads (n=16)** Location: Town Creek site (31Mg2-3), Montgomery County, North Carolina. Period: Mississippian, Pee Dee phase (AD 1150-1400). Material: marine shell. Dimensions: length, 18.5 cm; width, 14.7 cm (background size). Notes: Catalog no. 2350a1710 (n=16). North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Steve Davis. Source: Objaverse 1.0 / Sketchfab
Shell Gorget (2020a8728) (CT scan)
**Shell gorget** Location: Coweeta Creek site (31Ma34), Macon County, North Carolina. Period: Mississippian, Qualla phase (AD 1400-1700). Material: marine shell. Dimensions: length, 127.8 mm; width, 98.4 mm; thickness, 26 mm. Notes: Catalog no. 2020a8728. This artifact model was created by Abigail Gancz and is derived from a computerized tomography (CT) scan of the object performed at UNC Hospitals in 2014. The model's texture is derived from digital photographs of the object taken in 1994 and only approximates the object's actual texture. Source: Objaverse 1.0 / Sketchfab
Columella Shell Beads (70a1192)
**Shell Beads (n=22)** Location: Town Creek site (31Mg2-3), Montgomery County, North Carolina. Period: Mississippian, Pee Dee phase (AD 1150-1350). Material: marine shell. Dimensions: length, 15.0 cm; width, 14.2 cm (background size). Notes: Catalog no. 70a1192 (n=22). North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Sebastian Farris. Source: Objaverse 1.0 / Sketchfab
Shell fossil
Shell fossil Source: Objaverse 1.0 / Sketchfab
Shell Gorget (1965rp3)
**Shell gorget (replica)** Location: Nelson mound (31Cw1), Caldwell County, North Carolina. Period: Late Precontact (AD 1400-1600). Material: marine shell. Dimensions: length, 67.4 mm; width, 65.5 mm; thickness, 13.9 mm. Notes: Catalog no. 1965rp3. Original artifact (catalog # 82855) is in the US National Museum of Natural History, Washington. Modeled replica is from the North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Abigail Gancz. Source: Objaverse 1.0 / Sketchfab
Columella Shell Beads (70a1188)
**Columella Shell Beads** Location: Town Creek site (31Mg2-3), Montgomery County, North Carolina. Period: Mississippian, Pee Dee phase (AD 1150-1350). Material: marine shell. Dimensions: length, 14.5 cm; width, 11.7 cm (background size). Notes: Catalog no. 70a1188 (14 beads). North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Steve Davis. Source: Objaverse 1.0 / Sketchfab
FIGURES 1–3. Shell terminology. 1 in Revision of the Diplommatinidae (Gastropoda: Cyclophoroidea) from Java
FIGURES 1–3. Shell terminology. 1. MeaSurementS. AbbreViationS: D, Shell diameter; D3W, diameter of the third whorl; da, diameter of the aperture; H, Shell height; ha, height of the aperture. 2. Terminology of the inner lamellae and foldS in the laSt whorl. AbbreViationS: cl, columellar lamella, pl, parietal lamella; rpf, radial palatal fold; Spf, Spiral palatal fold. 3. PoSitional termS. Shell Shown from the baSe. AbbreViationS: d, dorSally; dll, dorSolaterally left; dlr, dorSolaterally right; ll, laterally left; lr, laterally right; V, Ventrally; Vll, Ventrolaterally left; Vlr, Ventrolaterally right.
Figure 7 in Shell formation in two species of bivalves: the role of mantle cells and haemocytes
Figure 7. Transverse section of outer margin of mantle of Cerastoderma glaucum, 20×, 40×; scale bars, 20 μm, 50 μm. There is clear colocalization of epithelial cells that are S100 (green) and 5-HT (red) immunoreactive (arrowheads). In the epithelium and subepithelium, there are noticeable and prominent haemocytes that are 5HT and S100 reactive (arrows). Highly colocalized epithelial cells immunopositive for iNOS and TLR2 can be found (arrowheads). In the epithelium and subepithelium, immunoreactive haemocytes that colocalize for iNOS and TLR2 are clearly visible (arrow). Colocalization is validated by the confocal microscope 'display profile' feature.
Figure 5 in Shell formation in two species of bivalves: the role of mantle cells and haemocytes
Figure 5. Transverse section of outer margin of mantle of Cerastoderma glaucum, 100×. Mallory histologic staining shows the presence of a columnar epithelium (**) that introjects giving rise to pleated epithelia (FE). Muscle components (M) and collagen fibres (C) are visible in the subepithelium. By AB/PAS histochemical staining, acid-secreting mucous cells (arrowheads) are evident. Also well visible are mucous cells with neutral secretion in the epithelium (arrows) and agglomerates of neutral secretion in the subepithelium (double arrows). Large agglomerates of acid mucous in the subepithelium (double arrowheads) also appear well represented. Ciliated epithelial cells (cec) appear notable, scale bar 100 μm.
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