Barclayopsis
| Barclayopsis Rentang waktu:
| |
|---|---|
| Klasifikasi ilmiah | |
| Kerajaan: | Plantae |
| Klad: | Tracheophyta |
| Klad: | Angiospermae |
| Ordo: | Nymphaeales |
| Famili: | Nymphaeaceae |
| Genus: | †Barclayopsis Erv. Knobl. & Mai |
| Spesies: | †B. urceolata
|
| Nama binomial | |
| †Barclayopsis urceolata | |
Barclayopsis urceolata adalah spesies fosil dari familia Nymphaeaceae[2] yang berasal dari zaman Maastrichtian[1][3] dan Paleosen[3][4] di Eisleben, Jerman.[5]
Deskripsi
Biji yang berbentuk oval hingga membulat dengan lebar 2–3 mm ini memiliki testa dua lapis[6][7] setebal hingga 0,15 mm.[6]
Taksonomi
Spesies ini diterbitkan oleh Ervin Knobloch dan Dieter Hans Mai pada tahun 1984.[2][6]
Etimologi
Epitet spesifik urceolata berarti urseolat, atau berbentuk seperti kendi.[8]
Referensi
- ^ a b Barclayopsis urceolata Erv. Knobl., Mai. (t.thn.). The International Fossil Plant Names Index (IFPNI). Diakses pada 30 Desember 2024, dari https://www.ifpni.org/species.htm?id=8DEE67A3-FE1B-58F6-36B6-215B7189280B
- ^ a b Barclayopsis Erv. Knobl., Mai. (t.thn.). The International Fossil Plant Names Index (IFPNI). Diakses pada 30 Desember 2024, dari https://www.ifpni.org/genus.htm?id=5010C66A-B842-4EA7-A620-EBBB2689F7E0
- ^ a b Friis, E. M., Crane, P. R., & Pedersen, K. R. (1997). Fossil history of magnoliid angiosperms. Dalam Evolution and diversification of land plants (hlm. 121-156). Tokyo: Springer Japan.
- ^ Knobloch, E., Kvaček, Z., Bůžek, Č., Mai, D. H., & Batten, D. J. (1993). Evolutionary significance of floristic changes in the Northern Hemisphere during the Late Cretaceous and Palaeogene, with particular reference to Central Europe. Review of Palaeobotany and Palynology, 78(1-2), 41-54.
- ^ Schultze-Motel, J. Fossilium Catalogus. II. Plantae. Pars 106. Index of generic names of fossil plants, 1979-2000. hlm. 14.
- ^ a b c Knobloch, E., & Mai, D. H. (1984). Neue Gattungen nach Früchten und Samen aus dem Cenoman bis Maastricht (Kreide) von Mitteleuropa. Feddes Repertorium, 95(1-2), 3-41.
- ^ Knobloch, E., & Mai, D. H. (1986). Monographie der Früchte und Samen in der Kreide von Mitteleuropa (Vol. 47).
- ^ Polysiphonia urceolata (Lightfoot ex Dillwyn) Greville. (t.thn.). AlgaeBase. Diakses pada 30 Desember 2024, dari https://www.algaebase.org/search/species/detail/?species_id=12875
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