CARBONIFEROUS LEPIDODENDRACEAE AND LEPIDOCARPACEAE

[51] DAVIES D, 1921, Q J GEOL SOC LOND, V77, P30

[52] DAVIES D, 1920, T I MIN ENG, V59, P183

[53] DRAGERT K, 1964, FORSCH BER LANDES N

[54] STEM PHLOEM OF A MIDDLE PENNSYLVANIAN LEPIDODENDRON [J]. BOTANICAL GAZETTE, 1977, 138 (01): : 102 - 111

[55] EGGERT DONALD ALAN, 1961, PALAEONTOGRAPHICA, V108, P43

[56] FELIX CHARLES J., 1954, ANN MISSOURI BOT GARDEN, V41, P351, DOI 10.2307/2394684

[57] FELIX CJ, 1952, ANN MISSOURI BOT GAR, V41, P263

[58] Frankenberg JM, 1969, PALAEONTOGR ABT B, V128, P1

[59] A STUDY OF THE CARBONIFEROUS LYCOPOD, PAURODENDRON, GEN NOV [J]. AMERICAN JOURNAL OF BOTANY, 1954, 41 (05) : 415 - 428

[60] GALTIER J, 1970, CR ACAD SCI D NAT, V271, P1495

[51] DAVIES D, 1921, Q J GEOL SOC LOND, V77, P30

[52] DAVIES D, 1920, T I MIN ENG, V59, P183

[53] DRAGERT K, 1964, FORSCH BER LANDES N

[54] STEM PHLOEM OF A MIDDLE PENNSYLVANIAN LEPIDODENDRON [J]. BOTANICAL GAZETTE, 1977, 138 (01): : 102 - 111

[55] EGGERT DONALD ALAN, 1961, PALAEONTOGRAPHICA, V108, P43

[56] FELIX CHARLES J., 1954, ANN MISSOURI BOT GARDEN, V41, P351, DOI 10.2307/2394684

[57] FELIX CJ, 1952, ANN MISSOURI BOT GAR, V41, P263

[58] Frankenberg JM, 1969, PALAEONTOGR ABT B, V128, P1

[59] A STUDY OF THE CARBONIFEROUS LYCOPOD, PAURODENDRON, GEN NOV [J]. AMERICAN JOURNAL OF BOTANY, 1954, 41 (05) : 415 - 428

[60] GALTIER J, 1970, CR ACAD SCI D NAT, V271, P1495