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Isis and her sister Nephthys were ancient Egyptian goddesses commonly depicted with kite (bird) heads or wings attached to their arms. [19] [20] Karura in Japanese folklore, divine creatures with a human torso and a birdlike head. The Kinnara and Kinnari in southeast Asia are two of the most beloved mythological characters. They are benevolent ...
Archaeorhynchus (meaning "ancient snout") is a genus of beaked avialan stem-birds from the early Cretaceous period. A fossil of its only known species, Archaeorhynchus spathula, was first reported in 2005 by Zhou & Zhang to have been found in Yixian Formation rocks at Yixian, Liaoning province, China, showing a well-preserved and essentially complete skeleton. [1]
The earliest birds with a modern pygostyle: a reduction and fusion of the tail vertebrae; possibly a paraphyletic group. Two types of pygostyle are known, a rod-shaped one found in Confuciusornithidae , Enantiornithes and some non-avian theropods such as Nomingia , and a plowshare -shaped one, only known in the lineage leading to modern birds.
Diagram showing specialized skulls and teeth of various ctenochasmatid pterosaurs. Compared to the other vertebrate flying groups, the birds and bats, pterosaur skulls were typically quite large. [24] Most pterosaur skulls had elongated jaws. [24] Their skull bones tend to be fused in adult individuals. [24]
The shared history of birds and dinosaurs is well-established, but exactly how true birds evolved during the Mesozoic is a bit of a mystery. Adding to this conundrum are fossilized footprints of ...
The oldest fossil evidence for paravians — the dinosaur group that includes the earliest birds and their closest relatives — appears around the middle of the Jurassic Period (201.3 million to ...
Late Quaternary prehistoric birds are avian taxa that became extinct during the Late Quaternary – the Late Pleistocene or Early Holocene – and before recorded history, specifically before they could be studied alive by ornithological science. They had died out before the period of global scientific exploration that started in the late 15th ...
Archaeologists have uncovered strangely deformed sheep skulls at an ancient Egyptian burial site, representing the oldest known example of humans modifying livestock horns.. Researchers also found ...