Is this from a fern species?
On the fracture of a shard, from archaeological level (Early Neolithic) of ligurian cave (Italy), was found a imprint of leaf blade (9,1x3,5mm) oblong-lanceolate shaped with pinnate veined, with weakly serrated margin with a petiole 2,3mm length (attached images). It is related to a species of Angiosperm Dicotyledone. Can you help me to find out the precise taxonomy? Best wishes, Daniele Arobba
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Prof. Daniele Arobba
Direttore Museo Archeologico del Finale
Chiostri di Santa Caterina
I-17024 Finale Ligure Borgo SV (Italy)
Tel. 39 019 690020 Fax. 39 019 681022
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https://museoarcheofinale.academia.edu/DanieleArobba