'Massachusetts' state rock is the Roxbury puddingstone; its state historical rock is this celebrated stone'
Plymouth Rock
U.S.A.: Massachusetts' state rock is the Roxbury puddingstone; its state historical rock is this celebrated stone
Massachusetts' state rock is the Roxbury puddingstone; its state historical rock is this celebrated stone
Massachusetts' state rock is the Roxbury puddingstone; its state historical rock is this celebrated stone
U.S.A.
Plymouth Rock
U.S.A.