Takes the same shape of the plant or animal. The space is sometimes filled with mud. The mud hardens and turns into rock. Cast are often made from a mold. The inside of the sedimentary rock isn't hollow.
American Bandstand, 1957. Dick Clark became host of the locally-produced Bandstand in 1956, just before the show was renamed American Bandstand, shortened to ninety minutes, and expanded to a national ABC audience on August 5, 1957.
Michael Becker / FOX. Get ready to hear This is American Idol! for at least two more years. Host extraordinaire Ryan Seacrest has been tapped to once again take his place centerstage when Fox's long-time singing competition returns for season 14 next year, sources confirm to E! News. The man of many, many hats has reportedly signed a new, two-year deal with Fox to host the series.