资讯

Scientists say that a series of marks carved onto a freshwater clam shell represent the earliest ... and before you know it, there was a drawing,” she said. “I think the person did his or ...
Half a million years ago, on the banks of a calm river in central Java, they scored a deep zigzag into a clam shell. “Half a million years ago, on the banks of a calm river, someone scored a ...
All 200 clams were killed when they were frozen on board to take them home. They didn't find out how old Ming was until they were back in the lab and looked at its shell under a microscope.
A large fossilised clam shell, believed to have been formed 180,000 years ago, has failed to sell at auction. The 110cm (3.5ft)-wide shell, found in Kenya in 2017, is considered unusual as both ...
Quahogs — also known as little necks or cherry stones or chowder clams — are filter feeders drawing nutrients out ... bay scallops and soft-shell clams, according to McManus.