THE CONODONT ANIMAL

[1] Bardack D., 1979, P501

[2] BARDACK D, 1977, Fieldiana Geology, V33, P489

[3] FIRST FOSSIL LAMPREY - A RECORD FROM PENNSYLVANIAN OF ILLINOIS [J]. SCIENCE, 1968, 162 (3859) : 1265 - &

[4] Bardack D., 1971, BIOL LAMPREYS, V1, P67

[5] BENGTSON S, 1976, Lethaia, V9, P185, DOI 10.1111/j.1502-3931.1976.tb00966.x

[6] CONODONTS - THE NEED FOR A FUNCTIONAL-MODEL [J]. LETHAIA, 1980, 13 (04) : 320 - 320

[7] BENGTSON S, 1977, ACTA U UPS ABST UPPS, V415

[8] CADELL H. M., 1925, ROCKS W LOTHIAN

[9] CLARK DL, 1981, TREATISE INVERTE W S, V2, pW111

[10] Collinson C., 1972, ILL STATE GEOL SURV, V10, P1

[1] Bardack D., 1979, P501

[2] BARDACK D, 1977, Fieldiana Geology, V33, P489

[3] FIRST FOSSIL LAMPREY - A RECORD FROM PENNSYLVANIAN OF ILLINOIS [J]. SCIENCE, 1968, 162 (3859) : 1265 - &

[4] Bardack D., 1971, BIOL LAMPREYS, V1, P67

[5] BENGTSON S, 1976, Lethaia, V9, P185, DOI 10.1111/j.1502-3931.1976.tb00966.x

[6] CONODONTS - THE NEED FOR A FUNCTIONAL-MODEL [J]. LETHAIA, 1980, 13 (04) : 320 - 320

[7] BENGTSON S, 1977, ACTA U UPS ABST UPPS, V415

[8] CADELL H. M., 1925, ROCKS W LOTHIAN

[9] CLARK DL, 1981, TREATISE INVERTE W S, V2, pW111

[10] Collinson C., 1972, ILL STATE GEOL SURV, V10, P1