Lyracystis
| Lyracystis | |
|---|---|
Ilmiy tasniflash | |
| Olam: | Animalia |
| Tip: | Echinodermata |
| Sinf: | †Eocrinoidea |
| Turkum: | †Gogiida |
| Oila: | †Lyracystidae |
| Urugʻ: |
†Lyracystis Sprinkle & Collins, 2006 |
| Turlari: | ''Lyracystis radiata'' |
| Binar nomi | |
|
Lyracystis radiata ((Sprinkle, 1973) Sprinkle & Collins, 2006[1]) | |
| Sinonimlari | |
| Gogia? radiata Sprinkle, 1973 | |
Lyracystis radiata – Kembriy davriga mansub yoʻq boʻlib ketgan eokrinoyd ignaterililar urugʻi. Uning qazilma qoldiqlari Kanadaning Britaniya Kolumbiyasi hududidagi Burgess slanetsidan maʼlum. U Gogia urugʻi bilan yaqin qarindosh hisoblanadi.
Manbalar
- ↑ Sprinkle, J.; Collins, D. (2006). "New eocrinoids from the Burgess Shale, southern British Columbia, Canada, and the Spence Shale, northern Utah, USA". Canadian Journal of Earth Sciences 43: 303–322. doi:10.1139/E05-107. https://archive.org/details/sim_canadian-journal-of-earth-sciences_2006-03_43_3/page/302.
Havolalar
- „Lyracystis radiata“. Burgess Shale Fossil Gallery. Virtual Museum of Canada (2025).