Zone L, as the transitional.minterval was labeled by Oliver was assigned by him to the Seneca. 그러나 저자들은 콘킨과 콘킨을 따라 그 위에 있는 유니온 스프링에 간격을 할당했습니다. Age of the Seneca is Middle Devonian Eifelian Brett and Ver Straeten,.