liik
Parahaentzschelinia ardelia Chamberlain, 1971
Taksoni kirjeldused
Chamberlain, 1971
Description.-Full relief and epirelief structure of endogenic burrow. Numerous small, irregular, mud and sand filled tubes radiating vertically and obliquely upward to sediment surface. Galleries 1.5 mm wide, penetrate 15 to 20 mm into sand. Surface patterns 15 to 60 mm across. Apex of inverted conical structure with a narrow lateral (?) gallery. Conical depression left on upper surface of some sandstone beds where mud filled tubes have been extensively developed.
Sünonüümika
1971 Parahaentzschelinia ardelia n. ichnogen and sp. — Chamberlain , lk. 236, joon. 32:7; Text-fig. 7A-C
1979 Rosselia rotatus — McCarthy
1998 Parahaentzschelinia ardelia Chamberlain, 1971 — Gluszek , lk. 535, joon. Fig. 11C
1998 Parahaentzschelinia egesheimense — Schweigert
Klassifikatsioon
organismirühm | Biota |
ihnorühm | Ichnofossils |
Bioturbation trace fossils | |
sugukond | Siphonichnidae |
perekond | Parahaentzschelinia |
liik | ardelia |
surlyki |