Sen. Joe Bolkcom, D-Iowa City, says crinoid fossils are abundant in Iowa limestone used in making concrete for the state's roadways, and deserve recognition. Furthermore, "It won't cost taxpayers a dime" for lawmakers to name it as the state fossil.
Sen. Joe Bolkcom, D-Iowa City, says crinoid fossils are abundant in Iowa limestone used in making concrete for the state's roadways, and deserve recognition. Furthermore, "It won't cost taxpayers a dime" for lawmakers to name it as the state fossil.