†Lyrasperma Long 1960
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Ginkgoopsida - Calamopityales - Calamopityaceae
Parent taxon: Calamopityaceae according to S. V. Meyen 1984
See also Andrews 1970
Sister taxa: Calamopitys, Calamopteris, Calamosyrinx, Deltasperma, Endoxylon, Eosperma, Kalymma, Stenomyelon
Subtaxa: Lyrasperma scotica
Type: Samaropsis scotica
Distribution:
• Carboniferous of the United Kingdom (5 collections)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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