Pterosaurs to Birds

This site presents the idea that birds developed from flying pterosaurs. This is a credible alternative to the current, mainstream idea that birds developed from land-based dinosaurs.

Saturday, August 30, 2014

"Non-avian dinosaurs" (2)

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As I said in the previous post: The phrase "non-avian dinosaurs" crops up in many articles. What does it mean? As we see below i...

Wednesday, August 27, 2014

"Non-avian dinosaurs"

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What does "non-avian dinosaur" mean? The phrase "non-avian dinosaurs" crops up in many articles. What does it m...

7 comments:

Another claimed "feathered dinosaur" (2)

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Continuing the analysis of Kulindadromeus : http://en.wikipedia.org/wiki/Kulindadromeus The second type is represented by groups of six...

Tuesday, August 26, 2014

Another claimed "feathered dinosaur"

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Let's begin with an accumulation of material about Kulindadromeus : http://en.wikipedia.org/wiki/Kulindadromeus Kulindadromeus is...

Wednesday, August 6, 2014

Hand Transition

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There is a group of researchers and academics (eg. Feduccia et al) that makes a very strong case that birds did not evolve from dinosaurs....

Wednesday, July 30, 2014

Pterosaur fingers

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Pterosaur ALTERNATIVES https://en.wikipedia.org/wiki/Origin_of_birds#Digit_homology The phalangeal count for archosaurs ...

2 comments:

Friday, July 25, 2014

Scansoriopteryx

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Scansoriopteryx is an excellent example of a transitional on the lineage from pterosaur to primitive bird. It is a member of basal Paraves....

3 comments:

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