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The inner and outer lips are glossy and marked by raised white teeth. The operculum is relatively small, only about 1/10th the length of the aperture. [6] The adult shell of this species can grow to be as large as 7 1/2 inches (185 mm) in length. [6]
This List of shell ring sites includes archaeological sites with confirmed and possible shell rings. Shell rings have been reported from Colombia, Peru, ...
The Registry of World Record Size Shells is a conchological work listing the largest (and in some cases smallest) verified shell specimens of various marine molluscan taxa.A successor to the earlier World Size Records of Robert J. L. Wagner and R. Tucker Abbott, it has been published on a semi-regular basis since 1997, changing ownership and publisher a number of times.
Conch (US: / k ɒ ŋ k / konk, UK: / k ɒ n tʃ / kontch [1]) is a common name of a number of different medium-to-large-sized sea snails. Conch shells typically have a high spire and a noticeable siphonal canal (in other words, the shell comes to a noticeable point on both ends).
Basket-hilted rapiers and sword-rapiers, characterised by pierced shell-guards, made during the same period are known as Pappenheimer rapiers. [citation needed] The Walloon sword was favoured by both the military and civilian gentry. [25] A distinctive feature of the Walloon sword is the presence of a thumb-ring, and it was therefore not ...
Smaller rings may be attached to a main ring, as at Fig Island 1 in South Carolina and the Rollins shell ring in Florida. Shell rings in southwest Florida are often associated with large mounds and other shell works. Shell rings in Georgia average 53 metres (174 ft) in diameter, and those in South Carolina 64 metres (210 ft) in diameter.
Turbinella pyrum, common names the chank shell, sacred chank or chank, also known as the divine conch or referred to simply as a conch, is a species of very large sea snail with a gill and an operculum, a marine gastropod mollusk in the family Turbinellidae. This species occurs in the Indian Ocean.
The Cassidae are a taxonomic family of medium-sized, large, and sometimes very large sea snails commonly called helmet snails or bonnet snails.These are marine gastropod mollusks in the superfamily Tonnoidea and the clade Littorinimorpha.