TETRAPODS OF THE PENNSYLVANIAN NODULES FROM MAZON CREEK, ILLINOIS

[11] FRITSCH A, 1883, FAUNA GASKOHLE KAL 1

[12] A NEW LIMBLESS VERTEBRATE FROM THE PENNSYLVANIAN OF MAZON CREEK, ILLINOIS [J]. AMERICAN JOURNAL OF SCIENCE, 1948, 246 (10) : 636 - &

[13] THE STRUCTURE OF CEPHALERPETON AND AFFINITIES OF THE MICROSAURIA [J]. AMERICAN JOURNAL OF SCIENCE, 1948, 246 (09) : 550 - 568

[14] HAY OP, 1900, AM PHILOS SOC P, V39, P96

[15] Moodie R. L., 1912, American Journal of Science, V34

[16] Moodie R. L, 1916, CARNEGIE I WASHINGTO, V238, P1

[17] A contribution to a monograph of the extinct Amphibia of North America - New forms from the carboniferous [J]. JOURNAL OF GEOLOGY, 1909, 17 (01) : 38 - 82

[18] The alimentary canal of a Carboniferous salamander [J]. AMERICAN NATURALIST, 1910, 44 : 367 - 375

[19] Moodie RL., 1912, KANSAS U SCI B, V6, P323

[20] MOODIE RL, 1911, US NAT MUS P, V40, P429

[11] FRITSCH A, 1883, FAUNA GASKOHLE KAL 1

[12] A NEW LIMBLESS VERTEBRATE FROM THE PENNSYLVANIAN OF MAZON CREEK, ILLINOIS [J]. AMERICAN JOURNAL OF SCIENCE, 1948, 246 (10) : 636 - &

[13] THE STRUCTURE OF CEPHALERPETON AND AFFINITIES OF THE MICROSAURIA [J]. AMERICAN JOURNAL OF SCIENCE, 1948, 246 (09) : 550 - 568

[14] HAY OP, 1900, AM PHILOS SOC P, V39, P96

[15] Moodie R. L., 1912, American Journal of Science, V34

[16] Moodie R. L, 1916, CARNEGIE I WASHINGTO, V238, P1

[17] A contribution to a monograph of the extinct Amphibia of North America - New forms from the carboniferous [J]. JOURNAL OF GEOLOGY, 1909, 17 (01) : 38 - 82

[18] The alimentary canal of a Carboniferous salamander [J]. AMERICAN NATURALIST, 1910, 44 : 367 - 375

[19] Moodie RL., 1912, KANSAS U SCI B, V6, P323

[20] MOODIE RL, 1911, US NAT MUS P, V40, P429