Difference between revisions of "Pakicetus"

From Conservapedia
Jump to navigation Jump to search
m
(image)
Line 1: Line 1:
 
'''''Pakicetus''''' is an extinct land [[mammal]] discovered in [[Pakistan]]'s early Eocene layer (dated approximately 55-33 Ma). It was discovered in 1983 by 3 paleontologists including [[Philip D. Gingerich|Philip Gingerich]], who recently analyzed the [[Darwinius masillae]] fossil "Ida."
 
'''''Pakicetus''''' is an extinct land [[mammal]] discovered in [[Pakistan]]'s early Eocene layer (dated approximately 55-33 Ma). It was discovered in 1983 by 3 paleontologists including [[Philip D. Gingerich|Philip Gingerich]], who recently analyzed the [[Darwinius masillae]] fossil "Ida."
  
−
The original finds from 1983 included only skull fragments. Gingerich classified ''Pakicetus'' as a cetacean based on its inner ear, and he originally thought that it was aquatic or amphibious. However, full skeletons were discovered in 2001, and these revealed that ''Pakicetus'' was a wolf-like land mammal, with legs capable of running.  
+
The original finds from 1983 included only skull fragments. Gingerich classified ''Pakicetus'' as a cetacean based on its inner ear, and he originally thought that it was aquatic or amphibious. However, full skeletons were discovered in 2001, and these revealed that ''Pakicetus'' was a wolf-like land mammal, with legs capable of running.
  
 +
==Evolution==
 +
[[File:Pakicetus reconstruction.jpg|200px|thumb|right|Original, highly speculative reconstruction of ''Pakicetus'']]
 
''Pakicetus'' is currently viewed by [[Evolution|evolutionists]] as a [[transitional form]] between land mammals and modern, aquatic cetaceans like [[Whale|whales]] and [[Dolphin|dolphins]].
 
''Pakicetus'' is currently viewed by [[Evolution|evolutionists]] as a [[transitional form]] between land mammals and modern, aquatic cetaceans like [[Whale|whales]] and [[Dolphin|dolphins]].
  
−
Creationists are likely to view it as a land animal with no connection to cetaceans. Indeed, its inner ear is the only cetacean-like feature in ''Pakicetus''.<ref>http://creation.com/not-at-all-like-a-whale</ref>
+
==Creationism==
 +
 
 +
Creationists view it as a land animal with no connection to cetaceans. Indeed, its inner ear is the only cetacean-like feature in ''Pakicetus''.<ref>http://creation.com/not-at-all-like-a-whale</ref>
  
 
==References==
 
==References==
 
<references/>
 
<references/>

Revision as of 03:00, July 2, 2009

Pakicetus is an extinct land mammal discovered in Pakistan's early Eocene layer (dated approximately 55-33 Ma). It was discovered in 1983 by 3 paleontologists including Philip Gingerich, who recently analyzed the Darwinius masillae fossil "Ida."

The original finds from 1983 included only skull fragments. Gingerich classified Pakicetus as a cetacean based on its inner ear, and he originally thought that it was aquatic or amphibious. However, full skeletons were discovered in 2001, and these revealed that Pakicetus was a wolf-like land mammal, with legs capable of running.

Evolution

Original, highly speculative reconstruction of Pakicetus

Pakicetus is currently viewed by evolutionists as a transitional form between land mammals and modern, aquatic cetaceans like whales and dolphins.

Creationism

Creationists view it as a land animal with no connection to cetaceans. Indeed, its inner ear is the only cetacean-like feature in Pakicetus.[1]

References