[DOC] [TLE] Living fossil - Wikipedia [PAR] A living fossil is a living species (or clade) of organism that closely resembles 
species otherwise known only from the fossil record. Normally, to be considered 
a living fossil, the fossil species must be old, ... So, a living species that was 
thought to be extinct (e.g., the coelacanth, Latimeria chalumnae) could be .... 
Jawless fish. [DOC] [TLE] Coelacanths are not living fossils | Ecologica [PAR] Aug 24, 2013 ... Commonly cited examples include horseshoe crabs, Ginkgo trees, ... most 
famous of all, the coelacanths, a group of lobe finned fish with a very long ... That 
all changed one day in 1938 when a South African museum ... is inhabited by 
other species which are not considered living fossils. ... About these ads... [DOC] [TLE] Evolution in the Slow Lane  Phenomena [PAR] Oct 7, 2014 ... One late spring weekend a few years back, my wife and I drove out to ... But it 
would be a mistake to call horseshoe crabs living fossils. ... Granted, there's a 66 
million year span in which the only coelacanth fossils are questionable fish bits, 
... He called these examples persistent types, and suggested that... [DOC] [TLE] Living Fossils - Lesson Plan Library [PAR] Coelacanths (a prehistoric fish, pronounced SEE luh canth); Crocodiles ... 
Horseshoe crabs also can survive severe temperatures and high levels of 
saltwater ... Ask each student to pick one of these animals as a subject of in-depth 
research. [DOC] [TLE] 12 of the most astounding 'living fossils' known to science [PAR] Jan 22, 2014 ... Though not often considered a living fossil, cyanobacteria have been kicking ... 
Biologists say these are the oldest known animals  and not sea sponges as ... 
Coelacanths ... milii, are members of a branch of cartilaginous fish known as 
chimaeras. ... Horseshoe crabs are the quintessential living fossils. [DOC] [TLE] The Falsity of Living Fossils | The Scientist Magazine [PAR] One by one, the classic exampleshorseshoe crabs, coelacanths, cycads, and ... 
These fall within two living generaTriops and Lepiduruswhich diverged from 
one ... species of fish that are perhaps the most cited example of living fossils. [DOC] [TLE] Living Fossils - Dictionary definition of Living Fossils | Encyclopedia ... [PAR] A familiar example of a living fossil of this type is the horseshoe crab . ... cycad 
are considered the last living relatives of their extremely ancient ancestors. ... 
One of the most famous examples of this type of living fossil is the coelacanth. ... 
These fish are long and round and often use these fins to rest the weight of their 
heavy... [DOC] [TLE] BBC - Earth - Are there some animals that have stopped evolving? [PAR] Apr 13, 2015 ... Have these "living fossils" really not changed in millions of years? ... The fish 
belonged to a group that was thought to have gone extinct 65 million years ago ... 
There are two known species: the African coelacanth and the .... Horseshoe 
crabs are some of the oldest living fossils (Credit: Steve Paddon/Alamy). [DOC] [TLE] The Top 10 Greatest Survivors of Evolution | Science | Smithsonian [PAR] Nov 9, 2012 ... Many species of these living fossils differ significantly from their ... The 
evolutionary story of sharks is primarily one of teeth. .... As it would turn out, the 
fish was a living coelacanthshe might as well have found a living 
Tyrannosaurus. ... The modern Atlantic horseshoe crab is not found in the fossil 
record,... [DOC] [TLE] Coelacanths and their living examples the ... - Prehistoric Wildlife [PAR] Coelacanths are one of the best known animals that today are loosely ... go back 
to the fossils so that we can get a more complete picture about these fish. .... 
Latimeria are not considered to be under direct threat from commercial fishing 
because they ...   Horseshoe crabs are armoured arthropods that are roughly as 
old as... [DOC] [TLE] What Do "Living Fossils" Mean for Evolution? - Evolution News ... [PAR] Oct 21, 2014 ... Living fossils are of course organisms that have not changed at all over long 
periods of time. In some cases

Question: Horseshoe crabs & coelacanth fish are considered living ones of these
Answer: Fossils