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New species of osmundaceous fertile leaves from the upper Triassic of Argentina

by Coturel, Eliana Paula, Bodnar, Josefina, Morel, Eduardo Manuel, Ganuza, Daniel Gustavo, Sagasti, Ana Julia, Beltrán, Marisol
Published in Acta Palaeobotanica
“... Province, Argentina. Osmundopsis zunigai sp. Nov. is characterized by having fertile pinnae with a slender...”

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Korallipteris, a new genus for Mesozoic Gleichenia-like fern fronds

by Vera, Ezequiel Ignacio, Passalia, Mauro Gabriel
Published in Geobios
“...A new morphogenus, Korallipteris, is proposed to accommodate fertile or sterile fern fronds...”

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