What tokens are available on Coinbase?

As a keen observer of the cryptocurrency market, I'm curious to know which tokens are currently available for trading on Coinbase, a leading digital currency exchange. Coinbase offers a wide range of cryptocurrencies, but I'm particularly interested in the latest additions to their listings. Could you please elaborate on the types of tokens that Coinbase supports, including any emerging cryptocurrencies or tokens with unique functionalities? Additionally, I'm also interested in understanding if there are any specific criteria Coinbase uses to determine which tokens to list on their platform.