liik

Caulostrepsis spiralis Pickerill, Donovan et Portell, 2001

Tüüpeksemplari andmed

holotüüp: Natural History Museum, London ; BMNH TF 127; Point Saint Hilaire, Carriacou; Miotseen , Grand Bay Formation of Robinson and Jung (1972); Middle Miocene

Reference:

Pickerill, R. K., Donovan, S. K., Portell, R. W. 2001. Caulostrepsis spiralis isp. nov., Miocene grand bay formation of Carriacou (Grenadines, Lesser Antilles). pp. 261-264. DOI:10.1080/10420940109380194

Taksoni kirjeldused

Wisshak et al., 2019a

Macroboring; substrate calcareous; tracemaker invertebrate

Pickerill et al., 2001a

Diagnosis: Planispiral to helicoidal, flattened to elliptical Caulostrepsis having no vane; fused galleries and with a variably developed axial depression

Sünonüümika

2001 Caulostrepsis spiralis n. isp. — Pickerill, Donovan & Portell , lk. 262, joon. 2:1-3

Valik taksonit käsitlevast teaduskirjandusest

Pickerill, R. K., Donovan, S. K., Portell, R. W. 2001. Caulostrepsis spiralis isp. nov., Miocene grand bay formation of Carriacou (Grenadines, Lesser Antilles). Ichnos 8, 3-4, 261-264. DOI:10.1080/10420940109380194

Klassifikatsioon

organismirühm	Biota
ihnorühm	Ichnofossils
	Bioerosional trace fossils
sugukond	Osteichnidae
perekond	Caulostrepsis
liik	avipes
	biforans
	contorta
	cretacea
	penicillus
	spiralis
	taeniola
määratlemata	dunbari

Levik kirjandusandmetel

Pickerill et al., 2001a Point Saint Hilaire, Carriacou Miotseen