New Theories On Dinosaur Behaviour
The late 1960s also saw several new theories on the way dinosaurs behaved, often involving sophisticated social behaviour.
On the basis of trackways, Bakker argued that sauropod dinosaurs moved in structured herds, with the adults surrounding the juveniles in a protective ring. However, shortly afterwards this particular interpretation was challenged by Ostrom among others, although the venerable dinosaur track expert Roland T. Bird apparently agreed with Bakker.
The first rigorous study of dinosaur nesting behaviour came in the late 1970s, when palaeontologist Jack Horner showed that the duckbilled dinosaur Maiasaura cared for its young.
Read more about this topic: Dinosaur Renaissance
Famous quotes containing the words theories and/or behaviour:
“The theories and speculations of men concern us more than their puny accomplishment. It is with a certain coldness and languor that we loiter about the actual and so-called practical.”
—Henry David Thoreau (1817–1862)
“When we read of human beings behaving in certain ways, with the approval of the author, who gives his benediction to this behaviour by his attitude towards the result of the behaviour arranged by himself, we can be influenced towards behaving in the same way.”
—T.S. (Thomas Stearns)