Web Results

Dolphin

en.wikipedia.org/wiki/Dolphin

Dolphins are a widely distributed and diverse group of fully aquatic marine mammals. They are ... Mothers of some species fast and nurse their young for a relatively long .... Other dolphin hybrids ...

Dolphins or Humans: Who's Smarter? - Earth in Transition

www.earthintransition.org/2010/06/dolphins-or-humans-whos-smarter/

Jun 5, 2010 ... After all, they've had a long time to figure out how to live well and prosper. ... Modern humans have barely been around for 100,000 years, and ...

Dolphin Facts and Information

www.dolphins-world.com/

Dolphins have been interacting with humans for as long as we have known of their ... Dolphins have very good vision, and they are able to see what is around ...

First dolphins appeared millions of years earlier than previously ...

phys.org/news/2015-03-dolphins-millions-years-earlier-previously.html

Mar 17, 2015 ... Japanese researchers have described the earliest species of a true ... It may be long dead, but a little known – and potentially crucial – dolphin fossil raised ... Their research suggests that true dolphins existed 3-8 million years ...

If primates, dolphins, birds, octopuses or elephants have been ...

www.quora.com/If-primates-dolphins-birds-octopuses-or-elephants-have-been-around-longer-than-or-just-as-long-as-Homo-Sapiens-why-have-they-not-evolved-sentient-creative-neo-cortex-brains-with-superior-intelligence-by-now

If primates, dolphins, birds, octopuses or elephants have been around longer than, or just as long as, Homo Sapiens, why have they not evolved sentient, ...

Whale Evolution: A Snapshot of Planet Earth From 55 Million B.C. to ...

www.dailygalaxy.com/my_weblog/2010/06/whale-evolution-a-snapshot-of-planet-earth-from-55-million-bc-to-present.html

Jun 1, 2010 ... Cetaceans (which include whales, as well as dolphins and porpoises) are the ... One explanation for whale diversity is simply that they have been ... have ever existed, the blue whale, which is more than 100 feet long, to small ...

Dolphin Facts and Information - Whale Facts

www.whalefacts.org/dolphin-facts/

Dolphins can vary greatly in terms of their size and can range from 4 ft. long ( Maui's ... In fact some species of dolphin have been known to swim as deep as 1000 ft, ... fish involves a group of dolphins swimming around a pool of fish in a circle, ...

Dolphin Species Goes Extinct Due to Humans - Live Science

www.livescience.com/1760-dolphin-species-extinct-due-humans.html

Aug 8, 2007 ... The Yangtze River dolphin is driven to extinction by humans. ... The Yangtze River dolphin or baiji (Lipotes vexillifer) of China has long been recognized ... "It's been here longer than the Andes Mountains have been on Earth.

Dolphin Facts - Dolphin Connection

www.dolphinconnection.com/dolphin_fact_sheet

Yes, all mammals have hair at some point in their lives and a dolphin is no exception. A baby ... How long can an Atlantic bottlenose dolphin hold its breath?

Dolphins swam oceans six MILLION years earlier than originally ...

www.dailymail.co.uk/sciencetech/article-2621550/Dolphins-swam-oceans-six-MILLION-years-earlier-originally-thought-ancient-skull-reveals.html

May 6, 2014 ... Studies of a skull fragment have revealed it to be from an ancient dolphin, ... Dolphins may have been swimming the Earth's oceans for six million ..... up to 140 seconds long; The Twitter app for the 1%: 'Engage' allows social ...

More Info

How long have dolphins been around? | Reference.com

www.reference.com

Evolutionary biologists believe that dolphins emerged 20 to 25 million years ago during the early Miocene period. Modern species may trace to kentriodontids, ...

Evolution of Dolphins - Dolphin Way

www.dolphin-way.com

Evolution of dolphins and whales. ... Around 50 million years ago, certain four legged land creatures started ... dwelling form are the Durudon and the 60 foot/18 metre long Basilosaurus. ... Kentriodontines ate small fish and other organisms; they are thought to have been active echolocators, and might have formed schools.

Dolphins | The Earth Times

www.earthtimes.org

A selection of dolphin related articles based on scientific study, research and facts. ... Whale-like reptiles have been recognised by several generations of fossil ... Long beforehand, scientists and conservationists were filled with trepidation as  ...