Conception Group
The Conception Group is a geologic group in Newfoundland and Labrador. It preserves fossils dating back to the Ediacaran period. It mainly contains turbidites, but is interrupted by a glacial diamictite, and tops out with sand and siltstones (these dated to 565 Ma).[1] It corresponds to the lower portion of the Connecting Point Group [3]
| Conception Group | |
|---|---|
| Stratigraphic range: | |
| Type | Group |
| Sub-units | [2]
|
| Underlies | St. John's Group[4] |
| Overlies | Harbour Main Group (unconformably?); Holyrood Intrusive Suite [3] |
| Location | |
| Region | |
| Country | |
![]() Bedrock occurrence of the Conception Group on the Avalon Peninsula, Newfoundland | |

Formations of the Conception Group and their biota
In some areas the Drook Formation continues from the base of the group to the base of the Mistaken Point Formation; elsewhere (in central / south Avalon) the Briscal, Gaskiers and Mall Bay Formations wedge in. [3]
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 8 July 2014.
{{cite web}}:|author=has generic name (help)
- Myrow, P (1995). "Neoproterozoic rocks of the Newfoundland Avalon Zone". Precambrian Research. 73 (1–4): 123–136. Bibcode:1995PreR...73..123M. doi:10.1016/0301-9268(94)00074-2.
- (PDF) http://www.nr.gov.nl.ca/nr/mines/geoscience/publications/currentresearch/2005/obrien.pdf.
{{cite journal}}: Cite journal requires|journal=(help); Missing or empty|title=(help) - Geology compiled by A. F. King Map series edited by S. P. Colman-Sadd and J. P. Hayes, GEOLOGY OF THE AVALON PENINSULA, NEWFOUNDLAND (parts of 1K, 1L, 1M, 1N and 2C) Map 88-01 (Digital reproduction) (PDF)
{{citation}}:|author=has generic name (help) - A.G. Liu; D. McIlroy. "Horizontal Surface Traces from the Fermeuse Formation, Ferryland (Newfoundland, Canada), and their Place within the Late Ediacaran Ichnological Revolution".
{{cite journal}}: Cite journal requires|journal=(help)
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.
