St. John's Group
St John's Group Stratigraphic range: | |
---|---|
Type | Group |
Sub-units | [2]
|
Underlies | Signal Hill Group[3] |
Overlies | Conception Group[3] |
Lithology | |
Primary | Shale[4] |
Location | |
Region | Newfoundland and Labrador |
Country | Canada |
![]() Occurrence of St. John's Group in the bedrock of Newfoundland |
The St John's Group is a fossiliferous shale-dominated Ediacaran geologic group in Newfoundland and Labrador, younger than 565 ± 3 million years ago.[1]
It corresponds to the upper portion of the Connecting Point Group [5]
See also[]
References[]
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.
- ^ a b 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 requires
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(help) - ^ a b A.G. Liu; D. McIlroy (September 2014). "Horizontal Surface Traces from the Fermeuse Formation, Ferryland (Newfoundland, Canada), and their Place within the Late Ediacaran Ichnological Revolution" (PDF). Geological Association of Canada - Special Paper (9).[permanent dead link]
- ^ http://www.flr.gov.nl.ca/publications/parks/fortune_head_ecological_reserve.pdf
- ^ 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)
Categories:
- Ediacaran Newfoundland and Labrador
- Canadian geologic formation stubs
- Ediacaran biota stubs
- Newfoundland and Labrador stubs