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Afanasieva 2000


PLATE 129.
Famenian radiolarian complex
with Tetrentactinia barysphaera - Ceratoikiscum famenium:
Entactinioidea, Aculearia and Pylomaria
Fig. 1-7 - borehole Zapadnaya Lekkeyaginskaya-65: sample 86g (depth 2460-2467 m); fig. 8-14 - Polar Urals, Lemvinskaya Area, sample 101/594k; fig. 15-17 - Kazakhstan, Pri-Caspian Dipression, North Dipression Side Zone, Karachaganak Massif, borehole27, sample 861280 (depth 5305-5311 m).

Fig. 1. Radiobisphaera domanicensis (Bykova), FF-P001/102-12636 (=45m).
Fig. 2. Ornatoentactinia solita Afanasieva, FF-P001/043-12624 (=37m).
Fig. 3. Duplexia biexosphaera (Nazarov), FF-P001/125-12932 (=110m).
Fig. 4. Duplexia spinocurva Afanasieva, FF-P001/090-12719 (=110m).
Fig. 5. Helioentactinia perjucunda Nazarov et Ormiston, FF-P001/059-12623 (=37m).
Fig. 6. Helioentactinia valavica Nazarov et Ormiston, FF-P001/123-12806 (=50m).
Fig. 7. Astroentactinia biaciculata Nazarov, FF-P001/049-12633 (=42m).
Fig. 8. Ceratoikiscum spinosiarcuatum Foreman, FF-P001/122-01807 (=95m).
Fig. 9. Ceratoikiscum bujugum Foreman, FF-P001/070-01806 (=110m).
Fig. 10. Holoeciscus foremanae Cheng, FF-P001/137-01805 (=87m).
Fig. 11. Cyrtisphaeronemium spinosum (Cheng), FF-P001/211-07808 (=40m).
Fig. 12. Caspiaza collaricostulata Afanasieva, FF-P229/206-03405 (=33m).
Fig. 13. Caspiaza spinifera Afanasieva, FF-P229/207-08213 (=60m).
Fig. 14. Caspiaza calva Afanasieva, FF-P229/205-03206 (=100m).
Fig. 15-17. Rock's pieces with radiolarians after chemical disintegrated in 15% solution of acetic acid: 15 - FF-L012/02604 (=56m): Entactinia sp., Radiobisphaera domanicensis (Bykova); 16 - FF-L012/02603 (=56m): Bientactinosphaera sp., Holoeciscus auceps Foreman, Palacantholithus sp.; 17 - FF-L012/02605 (=63m): Astroentactinia sp., Borisella praenuntia (Nazarov), Entactinia micula Foreman, Palacantholithus sp., Tetrentactinia barysphaera Foreman.