Tiktaalik is a transitional fossil; it is to tetrapods what Archaeopteryx is to birds, troodonts and dromaeosaurids. 1  While it may be that neither is ancestor to any living animal, they serve as evidence that intermediates between very different types of vertebrates did once exist.
Minnesota became a part of the United States as the Minnesota Territory in 1849, and became the 32nd U.S. state on May 11, 1858.
Washington became the forty-second state of the United States of America on November 11, 1889. After a hiatus of thirteen years when no new states were admitted to the Union, the United States Congress passed an act enabling the territories of Washington, North Dakota, South Dakota, and Montana to seek statehood.ashington became the forty-second state of the United States of America on November 11, 1889. After a hiatus of thirteen years when no new states were admitted to the Union, the United States Congress passed an act enabling the territories of Washington, North Dakota, South Dakota, and Montana to seek statehood.