Authors: Lugardon, B Grauvogel-Stamm, L Dobruskina, I

Citation: B. Lugardon et al., Comparative ultrastructure of the megaspores of the Triassic lycopsid Pleuromeia rossica Neuburg, CR AC S IIA, 330(7), 2000, pp. 501-508

Authors: Rothwell, GW Grauvogel-Stamm, L Mapes, G

Citation: Gw. Rothwell et al., An herbaceous fossil conifer: Gymnospermous ruderals in the evolution of Mesozoic vegetation (vol 156, pg 139, 2000), PALAEOGEO P, 161(3-4), 2000, pp. 479-479

Authors: Rothwell, GW Grauvogel-Stamm, L Mapes, G

Citation: Gw. Rothwell et al., An herbaceous fossil conifer: Gymnospermous ruderals in the evolution of Mesozoic vegetation, PALAEOGEO P, 156(1-2), 2000, pp. 139-145

Authors: Lugardon, B Grauvogel-Stamm, L Dobruskina, I

Citation: B. Lugardon et al., The microspores of Pleuromeia rossica Neuburg (Lycopsida; Triassic): comparative ultrastructure and phylogenetic implications, CR AC S IIA, 329(6), 1999, pp. 435-442

Authors: Grauvogel-Stamm, L Ash, SR

Citation: L. Grauvogel-stamm et Sr. Ash, "Lycostrobus" chinleana, an equisetalean cone from the Upper Triassic of the southwestern United States and its phylogenetic implications, AM J BOTANY, 86(10), 1999, pp. 1391-1405

Authors: Lefebvre, F Nel, A Papier, F Grauvogel-Stamm, L Gall, JC

Citation: F. Lefebvre et al., The first 'cicada-like Homoptera' from the Triassic of the Vosges, France, PALAEONTOL, 41, 1998, pp. 1195-1200