Structure of the Earth obducted onto the continental crust and preserved as ophiolite sequences. Many rocks now making up Earth's crust formed less than 100 million (1) years ago; however, the oldest known mineral grains are about 4.4 billion (4.4) years old, indicating that Earth has had a solid crust for at least 4.4 billion years. Earth's mantle extends to a depth of 2,890 km, making it the thickest layer of Earth. The mantle is divided into upper and lower mantle. The upper and lower mantle are separated by the transition zone. The lowest part of the mantle next to the core-mantle boundary is
Between the Earth and the Stars "All I Wanted Was You". Jeffrey B. Remz of "Country Standard Time" described the album as "pleasant enough sounding" and "usually maintain[ing] country sensibilities" although Remz said that it "produce[d] no surprises". Allmusic critic Jack Leaver, who gave the album two-and-a-half stars out of five, called it "a mostly mellow set[…]that should appeal to the fans of the Dave Loggins-meets-John Berry school of country pop." The San Antonio "Express-News" called it an "impressive debut". As listed in liner notes. Between the Earth and the Stars Between the Earth and the Stars is the debut album of American country music singer