THE CARBONIFEROUS AMPHIBIAN PROTEROGYRINUS-SCHEELEI ROMER, AND THE EARLY EVOLUTION OF TETRAPODS

[1] ALBERCH P, 1980, AM ZOOL, V20, P653

[2] ALLIS EP, 1897, J MORPHOL, V12, P487, DOI DOI 10.1002/JMOR.1050120302

[3] ANDREWS S M, 1970, Transactions of the Royal Society of Edinburgh, V68, P207

[4] DISCOVERY OF AMPHIBIANS IN NAMURIAN (UPPER CARBONIFEROUS) OF FIFE [J]. NATURE, 1977, 265 (5594) : 529 - 532

[5] [Anonymous], 24 INT GEOL C JD MCA

[6] CRANIAL MORPHOLOGY OF LOXOMMATIDAE (AMPHIBIA-LABYRINTHODONTIA) [J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES, 1977, 280 (971) : 29 - &

[7] LISSAMPHIBIAN ORGINS - POSSIBLE PROTOLISSAMPHIBIAN FROM LOWER PERMIAN OF OKLAHOMA [J]. SCIENCE, 1969, 166 (3907) : 888 - &

[8] BONDE N, 1975, C INT CTR NATIONAL R, V218, P293

[9] BOSSY KVH, 1976, THESIS YALE U

[10] Boy J.A., 1973, Palaeontographica Abt A, V145, P39

[1] ALBERCH P, 1980, AM ZOOL, V20, P653

[2] ALLIS EP, 1897, J MORPHOL, V12, P487, DOI DOI 10.1002/JMOR.1050120302

[3] ANDREWS S M, 1970, Transactions of the Royal Society of Edinburgh, V68, P207

[4] DISCOVERY OF AMPHIBIANS IN NAMURIAN (UPPER CARBONIFEROUS) OF FIFE [J]. NATURE, 1977, 265 (5594) : 529 - 532

[5] [Anonymous], 24 INT GEOL C JD MCA

[6] CRANIAL MORPHOLOGY OF LOXOMMATIDAE (AMPHIBIA-LABYRINTHODONTIA) [J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES, 1977, 280 (971) : 29 - &

[7] LISSAMPHIBIAN ORGINS - POSSIBLE PROTOLISSAMPHIBIAN FROM LOWER PERMIAN OF OKLAHOMA [J]. SCIENCE, 1969, 166 (3907) : 888 - &

[8] BONDE N, 1975, C INT CTR NATIONAL R, V218, P293

[9] BOSSY KVH, 1976, THESIS YALE U

[10] Boy J.A., 1973, Palaeontographica Abt A, V145, P39