Conus
(Magelliconus) harbisoni (Petuch, 1994)
Le
tre specie Conus griffini, Conus gravesi e Conus harbisoni
potrebbero essere sinonimi del Conus daucus (1).
Conus harbisonae is from the Fort Denaud Member,
Caloosahatchee formation, Charlotte County (Florida)
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Conus harbisoni Holotype (1) mm. 17,9 x 9,4 |
A, B. Magelliconus
harbisonae (Petuch, 1994). Ft. Denaud Member, Caloosahatchee Formation. Length 17 mm, from the Miami Canal excavation, 12
miles south of Lake Harbor, Palm Beach County, Florida. Found associated with a coralline bioherm composed
of the corals Dichocoenia eminens and Dichocoenia caloosahatcheensis. |
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Conus harbisoni mm. 27,0 x 13,4 Pliocene Fort Denaud Member, Caloosahatchee
formation, Charlotte County (Florida) [AZFC N. 231-01] |
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Conus harbisoni mm. 31,0 x 16,0 Pliocene – Caloosahatchee formation [AZFC N. 231-00] |
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Conus harbisonae mm. 23,3 x 11,6 (Petuch 1994) (Loxahatchee Coral bioterms in Palm Beach County –
Florida) [AZFC 231-02] 231-02
and 2312-03 are Dauciconus harbisonae---griffini is much smaller and has a perfectly
flat spire with a large nipple-like protoconch sticking up---and harbisonae
is from the Fort Denaud Member of the Caloosahatchee Formation----it is not
from the Holey Land Member of the Bermont Formation----the member is named
after the Holey Land Wildlife Conservation Area in southwestern Palm Beach
County, where the old Griffin Brothers Pit was located----they brought up
both Caloosahatchee and Bermont fossils at the Griffin Pit- |
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Conus harbisoni mm. 23,7 x 11,3 (Petuch 1994) (Cape Coral – Florida) [AZFC 231-03] |
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Conus harbisoni mm. 31,0 x 16,0 [AZFC N. 231-00] |
Conus harbisoni mm. 27,0 x 13,4 [AZFC N. 231-01] |
Conus harbisoni mm. 23,7 x 11,3 (Petuch 1990) [AZFC 2321-03] |
Conus harbisonae mm. 23,3 x 11,6 [AZFC 231-02] |
Conus harbisoni Holotype (1) mm. 17,9 x 9,4 |
Bibliografia Consultata