Believe it? I live it, baby, here in Oregon!
I've got news for you: orogenesis does not involve subduction. Sound kinky?Believe it? I live it, baby, here in Oregon!
There is no fossil evidence of the banded iguana anywhere in the world but on Fiji and Tonga. And there are no green iguanas on any island in the Pacific except the ones introduced to Hawaii and New Zealand by humans.
See the links you are ignoring posted above. Also see here:got a comprehensive list of palentological digs that cover a decent proportion of pacific islands? (all 30,000 ish of them)
That sounds consistent with the plate tectonics hypothesis.
Topic: Can Iguanas raft for 7,000 miles with no water and then mate on the other side?
http://en.wikipedia.org/wiki/Brachylophus_fasciatus
The farthest I've seen is 200 miles.
http://findarticles.com/p/articles/mi_m1590/is_8_55/ai_55183046
So in other words, the trip to Fiji-Tonga would be a 35 month journey with no water...
Journal of Herpetology, Volume 38, Issue 1 (March 2004)
South Pacific Iguanas: Human Impacts and a New Species
Gregory K. PregillA and David W. SteadmanB
A. Department of Biology, University of San Diego, 5998 Alcalá Park, San Diego, California 92110, USA, B. Florida Museum of Natural History, University of Florida, P.O. Box 117800, Gainesville, Florida 32611, USA
The diversity and distribution of Pacific island iguanas were altered drastically following human colonization around 2800 years ago. A giant iguana recovered from archaeological sites in the Ha'apai group of islands, Kingdom of Tonga, became extinct within a century of human arrival. We describe this iguana as a new species of Brachylophus, a genus with two small arboreal species found today in Fiji (Brachylophus fasciatus, Brachylophus vitiensis) and parts of Tonga (Brachylophus fasciatus). Additional evidence suggests that B. fasciatus was probably introduced to Tonga (the type locality) by prehistoric people 2000 years after extinction of the giant form. Lapitiguana impensa, described in 2003 from Fiji by G. K. Pregill and T. H. Worthy was an even larger extinct iguana that also succumbed to human impact. The two living species are relicts of a much richer evolutionary history than previously known.
Actually that theory saying that Iguanas raft for 7,000 miles with no water is not the only existing theory. If the teory doesn't make sense, maybe there is other theories which are more acceptable.
For example like this, that suggests the human impact on its distribution:
That one is quite new (2004). Your wikipedia link in the opening post refers to a reference dated 1974. So maybe there are already more finding after 30 years :shrug:
http://animals.howstuffworks.com/reptiles/iguana-info.htm/printable
The Galapagos marine iguana lives in the sea. It is the only lizard that does so. This iguana lives on the Galapagos Islands, located off the coast of Ecuador.
Marine iguanas are found along coastal rocks, where they dive underwater to search for algae (AL jee) to eat. Algae are plantlike organisms that do not have stems, roots, or leaves. Another name for algae that grow in the ocean is seaweed.
Marine iguanas end up taking in a lot of salt because the algae they eat grow in salt water. To clear the salt out of their noses, marine iguanas sneeze and snort often. The salt they sneeze out glands atop their heads.
Marine iguanas, which are expert swimmers, must go into the sea for long periods to get enough food. They use their flattened tails to help them swim.
http://hem.passagen.se/ognicop/diseases.html
Your iguana may sneeze quite often. In most iguanas this is a normal behavior. Iguanas do not sweat as humans do, so they do not excrete salt through their skin. Instead, they do it by sneezing. There is no need to alter the salt content of your iguana's diet if it seems to be sneezing a lot or hardly at all. If you house your iguana in a glass enclosure, you will find white spots on the glass. This is simply what your iguana sneezes out. It cleans up relatively easily.
http://animals.nationalgeographic.com/animals/reptiles/marine-iguana.html
Did you know? Marine iguanas sneeze frequently to expel salt from glands near their nose. The salt often lands on their heads, giving them a distinctive white wig.
These are more recent.Actually that theory saying that Iguanas raft for 7,000 miles with no water is not the only existing theory. If the teory doesn't make sense, maybe there is other theories which are more acceptable.
For example like this, that suggests the human impact on its distribution:
That one is quite new (2004). Your wikipedia link in the opening post refers to a reference dated 1974. So maybe there are already more finding after 30 years :shrug:
Yeah "The Galapagos marine iguana lives in the sea. It is the only lizard that does so."Also, you might find this interesting, there is a type of iguana that can actually sneeze out salt of their noses (which means they could possibly just drink seawater without having to consume the salt):
These are more recent.
McCarthy, D.D., Biogeography and Scientific Revolutions, The Systematist, Number 25, Pages 3-12, 2005
McCarthy, D.D., Biogeographical and Geological Evidence for a Smaller, Completely-Enclosed Pacific Basin in the Late Cretaceous, Journal of Biogeography, Volume 32, Issue 12, Pages 2161 - 2177, 2005
That's consistent with the plate tectonics hypothesis.What's wrong with the floating island theory? It could have had trees on it, which acted like sails.
Exactly.Your two links suggest that the hypothesis in your opening post (the rafting iguana) is hardly acceptable.
No I am not. It's from Wikipedia... And for the record, I think it's absolute garbage like the rest of Wikipedia.You are the one who came up with that hypothesis here.
Exactly.As I said in previous post, this isn't the only hypothesis available.
For scientific articles it's pretty much as accurate as Encyclopaedia Britannica. You, like all cranks, don't like it because it's easy to find and link to information on it which deomstrates how ignorant you are and how little effort you've put into trying to learn about the area of science you denounce. Kaneda is the same. He complains that noone has provided him with information X, Y and Z, despite Google being at his fingertips and his repeated comments a 10 year old could find scientific explainations on line.And for the record, I think it's absolute garbage like the rest of Wikipedia.
its really symple
"lashed sea turtles together and skied my way off the island"
Anyway you do realise that no one has taken into acount contental drift
No I don't realize that since McCarthy took it into account as the only logical explanation.Anyway you do realise that no one has taken into acount contental drift
That's consistent with the plate tectonics hypothesis.