And what country can preserve its liberties if their rulers are not warned from time to time that their people preserve the spirit of resistance? Let them take arms. The remedy is to set them right as to facts, pardon and pacify them. What signify a few lives lost in a century or two? The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.
"Dr. J.H. Ostrom's 1969 description of Deinonychus antirrhopus and its similarities to Archaeopteryx was the major step: his work since the 1970's has provided the impetus for a paradigm shift in paleontologists' visions of the origin of birds and the evolution of flight." https://ucmp.berkeley.edu/diapsids/avians.html
Around the time of Darwins seminal works many scientists had their suspicions but not much fossil evidence. So that publication pulled down the trousers and showed everybody interested a full frontal. All life comes from life at some point and birds grandmoms were dinosaurs the evidence says clearly.
PS all species go extinct ... the average is about 1 million years here and then snuffed and sometimes leave newly created species from their relicts. That's just how it goes over the last several billion years
What is that bird?
ReplyDeleteShoebill.
ReplyDeleteWho says that Dinosaurs are extinct......??
ReplyDeleteEveryone!
DeleteI am not extinct yet
Delete"Dr. J.H. Ostrom's 1969 description of Deinonychus antirrhopus and its similarities to Archaeopteryx was the major step: his work since the 1970's has provided the impetus for a paradigm shift in paleontologists' visions of the origin of birds and the evolution of flight."
Deletehttps://ucmp.berkeley.edu/diapsids/avians.html
Around the time of Darwins seminal works many scientists had their suspicions but not much fossil evidence. So that publication pulled down the trousers and showed everybody interested a full frontal.
All life comes from life at some point and birds grandmoms were dinosaurs the evidence says clearly.
PS all species go extinct ... the average is about 1 million years here and then snuffed and sometimes leave newly created species from their relicts. That's just how it goes over the last several billion years
DeleteWhat would we do without the information found here?
ReplyDeleteThat bird has a dangerous digestive system.
ReplyDeleteFeast.
ReplyDelete