What is the star system?
The star system calculates the number of pieces that were handled by Conchology, Inc. in the last 21 years:
| 0 – 5 pieces | 6 stars |
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| 6 – 10 pieces | 5 stars |
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| 11 - 25 pieces | 4 stars | |
| 26 - 75 pieces | 3 stars | |
| 76 - 150 pieces | 2 stars | |
| > 150 pieces | 1 star | |
We want to point out that the star system is only very reliable for PHILIPPINE shells only, as we handle very few foreign shells in general. As time goes, the system will become more and more performant.
CERION 3.0
A web-based resource for cerionid research and identification
By M.G. (Jerry) Harasewych
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A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
5
Number of Location
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Habana Province, Cuba
eurystoma ignota ceiba chrysalis fastigata jaumei peracutum ricardi rocai salvatori striatissimum tridentatum barroi hendersoni |
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Hell Creek Formation, Garfield County, Montana, USA
acherontis |
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Hispaniola
ferruginea sallei yumaensis alvearia |
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Holguín, Cuba
orteai |