. . . . . . "* Peltaspermum (ovulate structures)\n* Antevsia (pollen organs)\n* Lepidopteris (leaves)"@en . . "Peltaspermaceae"@en . . . . . . . . "1118733375"^^ . . . . "Thomas 1933"@en . . "Lepidopteris madagascariensis leaf from Early Triassic Newport Formation, near Sydney, Australia."@en . . . . "Genera"@en . . "2506"^^ . . . "Peltaspermaceae is a natural family of seed ferns (Pteridospermatophyta) widespread in both northern and southern hemispheres coal measures of Permian and Triassic age. Peltasperms persisted in a relictual distribution in Patagonia during the Early Jurassic."@en . "49840450"^^ . . . . . . "Peltaspermaceae"@en . . . . . "Peltaspermaceae is a natural family of seed ferns (Pteridospermatophyta) widespread in both northern and southern hemispheres coal measures of Permian and Triassic age. Peltasperms persisted in a relictual distribution in Patagonia during the Early Jurassic."@en . .