内容摘要："This ruling ensures that Oklahoma taxpayers will not be forced to fund radical Islamic schools, while protecting the religious rights of families to choose any school they wish for their children."

"This ruling ensures that Oklahoma taxpayers will not be forced to fund radical Islamic schools, while protecting the religious rights of families to choose any school they wish for their children."

"It is, we believe, one of the largest bone beds in North America."More than half of the known dinosaur species in the world are described from a single specimen. We have thousands of Pachyrhinosaurus here."

Palaeontologists believe the dinosaurs were migrating together in a colossal herd for hundreds of miles from the south - where they had spent the winter - to the north for the summer.The area, which had a much warmer climate than it does today, would have been covered in rich vegetation, providing abundant food for this enormous group of plant-eating animals."It is a single community of a single species of animal from a snapshot in time, and it's a huge sample size. That almost never happens in the fossil record," says Prof Bamforth.

And this patch of north-western Alberta wasn't just home to Pachyrhinosaurus. Even bigger dinosaurs roamed this land, and studying them is essential to try and understand this ancient ecosystem.Two hours drive away, we reach the Deadfall Hills. Getting there involves a hike through dense forest, wading - or doggy-paddling in the case of Aster - across a fast-running river, and clambering over slippery rocks.

No digging is required here; super-sized bones lie next to the shoreline, washed out from the rock and cleaned by the flowing water, just waiting to be picked up.

A huge vertebra is quickly spotted, as are bits of ribs and teeth scattered across the mud.In Coventry itself at the time, having been severely damaged by the Blitz, the area was going through redevelopment, replacing some of its Victorian terraced streets with tower blocks.

Many of his pictures featured residents living in the area, especially children.Dr Ben Kyneswood, associate professor in digital heritage and culture at Coventry University, used the images for an exhibition titled Imagine Hillfields.

"Hillfields in 1964 was still much like it was after the bombs of 1940," he said."Protracted redevelopment plans by a council focused on the city centre meant residents lived in poor conditions.