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.
In Uncategorized. The order with which all 50 states became a part of the United States of American begins with Delaware on December 7, 1787. The last state to become part of the US was Hawaii â¦ on August 21, 1959.Answered.he order with which all 50 states became a part of the United States of American begins with Delaware on December 7, 1787.