Auflistung nach Mitwirkenden "Thomas, B. A."
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Two new species of megasporangiate Sigillariostrobus Schimper (Sigillariostrobaceae) fructifications from the British Coal Measures
Thomas, B. A.; Seyfullah, L. J. (Fossil Record, 2015)The arborescent lycophyte group known as the sigillarians bore pedunculate fructifications, including Sigillariostrobus Schimper, which has a known propensity to disaggregate, making comparisons of cones and in situ ...