1. He did not have to wait too long before finding something valuable by a creek running through a valley - a paddlefish fossil.
2. paddlefish是什么意思
2. The endangered Chinese paddlefish has been dubbed " the giant panda of the rivers " as it too lives only in China.
noun
1. primitive fish of the Mississippi valley having a long paddle-shaped snout
Synonym: duckbill Polyodon spathula