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 |
|
| 6 – 10 pieces | 5 stars |
|
| 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.
WMSDB - Worldwide Mollusc Species DataBase
SACTORTHOCERATIDAE
banestanensis ,
Sactorthoceras banestanensis
Dastanpour & al., 2006 â
densistriatum , Kawasakiceras densistriatum T. Kobayashi, 1934 â
gonioseptum , Sactorthoceras gonioseptum T. Kobayashi, 1934 â
kogenense , Sigmocycloceras kogenense (T. Kobayashi, 1927 â )
makkolense , Sactorthoceras makkolense (T. Kobayashi, 1927 â )
minor , Wolungoceras minor T. Kobayashi, 1931 â
murrayi , Murrayoceras murrayi (Billings, 1857 â )
noveboracense , Cartersoceras noveboracense (Flower, 1952 â )
obscurum , Glenisteroceras obscurum Flower & Teichert, 1957 â
primum , Murrayoceras primum Flower, 1955 â
sanjuanense , Braulioceras sanjuanense Kröger & al., 2007 â
shideleri , Cartersoceras shideleri Flower, 1964 â
shimamurai , Sactorthoceras shimamurai T. Kobayashi, 1934 â
tokunagai , Centroonoceras tokunagai (T. Kobayashi, 1927 â )
densistriatum , Kawasakiceras densistriatum T. Kobayashi, 1934 â
gonioseptum , Sactorthoceras gonioseptum T. Kobayashi, 1934 â
kogenense , Sigmocycloceras kogenense (T. Kobayashi, 1927 â )
makkolense , Sactorthoceras makkolense (T. Kobayashi, 1927 â )
minor , Wolungoceras minor T. Kobayashi, 1931 â
murrayi , Murrayoceras murrayi (Billings, 1857 â )
noveboracense , Cartersoceras noveboracense (Flower, 1952 â )
obscurum , Glenisteroceras obscurum Flower & Teichert, 1957 â
primum , Murrayoceras primum Flower, 1955 â
sanjuanense , Braulioceras sanjuanense Kröger & al., 2007 â
shideleri , Cartersoceras shideleri Flower, 1964 â
shimamurai , Sactorthoceras shimamurai T. Kobayashi, 1934 â
tokunagai , Centroonoceras tokunagai (T. Kobayashi, 1927 â )
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