Gorgonin

Gorgonin is a complex protein that makes up the horny skeleton of the holaxonia suborder of gorgonians. It frequently contains appreciable quantities of bromine, iodine, and tyrosine.[1]

Scientific use

Research has shown that measurements of the gorgonin and calcite within species of gorgonia can be useful in paleoclimatology and paleoceanography. Studies of the growth, composition, and structure of the skeleton of certain gorgonia species, (e.g., Primnoa resedaeformis, and Plexaurella dichotoma) can be highly correlated with seasonal and climatic variation.[2][3][4]

gollark: So I thought it would be funny if potatOS shipped with a program to factor primes for you.

gollark: And it asks you to factorize a prime number, for purposes. This is extremely easy, but some people don't think to look it up.

gollark: * uninstall

gollark: Well, I was discussing the potatOS install thing with someone.

gollark: Which has somehow led to me reading the bit on number theory in one of the textbooks because ???.

References

Borneman, Eric H. (2001). Aquarium Corals: Selection, Husbandry, and Natural History. Neptune City, NJ 07753: T.F.H. Publications. p. 464. ISBN 1-890087-47-5.CS1 maint: location (link)
Heikoop, J.M.; M.J. Risk; C.K. Shearer; V. Atudorei (March 2002). "Potential climate signals from the deep-sea gorgonian coral Primnoa resedaeformis". Hydrobiologia. 471 (1–3): 117–124. doi:10.1023/A:1016505421115.
Sherwood, Owen A.; Jeffrey M. Heikoop; Daniel J. Sinclair; David B. Scott; Michael J. Risk; Chip Shearer; Kumiko Azetsu-Scott (2005). Cold-Water Corals and Ecosystems. Erlangen Earth Conference Series. Springer Berlin Heidelberg. pp. 1061–1079. doi:10.1007/3-540-27673-4. ISBN 978-3-540-24136-2.
Bond, Zoë A.; Anne L. Cohen; Struan R. Smith; William J. Jenkins (2005-08-31). "Growth and composition of high-Mg calcite in the skeleton of a Bermudian gorgonian (Plexaurella dichotoma): Potential for paleothermometry". Geochemistry Geophysics Geosystems. 6 (8): Q08010. doi:10.1029/2005GC000911. hdl:1912/396.

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[Borneman-1] Borneman, Eric H. (2001). Aquarium Corals: Selection, Husbandry, and Natural History. Neptune City, NJ 07753: T.F.H. Publications. p. 464. ISBN 1-890087-47-5.CS1 maint: location (link)

[Heikoop-2] Heikoop, J.M.; M.J. Risk; C.K. Shearer; V. Atudorei (March 2002). "Potential climate signals from the deep-sea gorgonian coral Primnoa resedaeformis". Hydrobiologia. 471 (1–3): 117–124. doi:10.1023/A:1016505421115.

[Sherwood-3] Sherwood, Owen A.; Jeffrey M. Heikoop; Daniel J. Sinclair; David B. Scott; Michael J. Risk; Chip Shearer; Kumiko Azetsu-Scott (2005). Cold-Water Corals and Ecosystems. Erlangen Earth Conference Series. Springer Berlin Heidelberg. pp. 1061–1079. doi:10.1007/3-540-27673-4. ISBN 978-3-540-24136-2.

[Bond-4] Bond, Zoë A.; Anne L. Cohen; Struan R. Smith; William J. Jenkins (2005-08-31). "Growth and composition of high-Mg calcite in the skeleton of a Bermudian gorgonian (Plexaurella dichotoma): Potential for paleothermometry". Geochemistry Geophysics Geosystems. 6 (8): Q08010. doi:10.1029/2005GC000911. hdl:1912/396.