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.

Wednesday, April 26, 2017

Secondarily flightless paravians

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4476167/#supplemental-informationtitle (2015) Cau et al Furthermore, phylogenetic analyses ...

Thursday, April 20, 2017

"An abnormally rapid period of morphological evolution"

We have seen that the statistical support values do not support the dinosaur to bird hypothesis. See earlier posts . Consequently we are ju...

Friday, March 17, 2017

Support indices do not support the dino to bird theory

This is a summary and continuation of the material of the Jan 17 post . It is widely believed that the dinosaur to bird theory is well sup...

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