| Big Head Formation | |
|---|---|
Stratigraphic range: | |
| Type | Formation |
| Unit of | Musgravetown Group |
| Thickness | 460-2130 m [1] |
| Location | |
| Region |  Newfoundland |
| Country |  Canada |
 Occurrence of the Big Head Formation in southeastern Newfoundland | |
The Big Head Formation is a formation cropping out in Newfoundland. It comprises grey-green fine grained seds, and crops out at the foreboding cliffs of Big Head, Placentia Bay. [1]
Creston may refer to:
New Chelsea-New Melbourne-Brownsdale-Sibley's Cove-Lead Cove is a local service district and designated place in the Canadian province of Newfoundland and Labrador.
The Great Northern Peninsula is the largest and longest peninsula of Newfoundland, Canada, approximately 270 km long and 90 km wide at its widest point and encompassing an area of 17,483 km2. It is defined as that part of Newfoundland from Bonne Bay northwards around Cape Norman and Cape Bauld and thence southwards to the head of White Bay, bounded by the Gulf of St. Lawrence on the west, the Strait of Belle Isle on the north and the Labrador Sea and White Bay on the east.
The Fortunian age marks the beginning of the Phanerozoic Eon, the Paleozoic Era, and the Cambrian Period. It is the first of the two stages of the Terreneuvian series. Its base is defined as the first appearance of the trace fossil Treptichnus pedum 538.8 million years ago. The top of the Fortunian which is the base of the Stage 2 of the Cambrian has not been formally defined yet, but will correspond to the appearance of an Archeocyatha species or "Small shelly fossils" approximately 529 million years ago.
The Chapel Island Formation is a sedimentary formation from the Burin Peninsula, Newfoundland, Canada. It is a succession of siliciclastic deposits, over 1,000 metres (3,300 ft) thick, that were deposited during the latest Ediacaran and earliest Cambrian.
The Chamberlain's Brook Formation is a thin but distinctive geologic formation of dark red calcareous mudstones that crops out from Rhode Island to Massachusetts and, Nova Scotia, New Brunswick and Newfoundland. It preserves fossils, including trilobites, dating back to the lower mid-Cambrian period. Its lowermost member is the Braintree Member and the uppermost member is the Fossil Brook Member.
The Fermeuse Formation is a fossil-bearing Ediacaran geologic formation in Newfoundland.
Division No. 1, Subdivision G is an unorganized subdivision on the Avalon Peninsula in Newfoundland and Labrador, Canada. It is in Division 1 and contains the unincorporated communities of Baccalieu Island, Besom Cove, Bradley's Cove, Burnt Point, Caplin Cove, Daniel's Cove, Grates Cove, Gull Island, Job's Cove, Kingston, Long Beach, Lower Island Cove, Low Point, Northern Bay, Ochre Pit Cove, Red Head Cove, Riverhead, Smooth Cove and Western Bay.
The Random Formation is a rock unit in Newfoundland dating to the early Cambrian period, dominated by tidal quartz arenites deposited in a near-shore environment, but also incorporating intertidal and open-shelf deposits, including glauconitic and mud-cracked mudstones, and red channel sandstones. It was deposited quickly and is approximately 175 m (574 ft) thick. The Blue Pinion Formation was originally recognized as a separate formation, but is now interpreted as an expression of the Random Formation.
The Smith Point Formation is an Early Cambrian, fossil-rich, pink to brick red limestone formation cropping out in Newfoundland.
The Gibbett Hill Formation is an Ediacaran unit cropping out in Eastern Newfoundland, representing a delta-top setting, with many red sandstones and occasional dark-grey shales.
The Connecting Point Group is a Late Neoproterozoic geological formation cropping out on the Avalon Peninsula of Newfoundland, dominated by deep marine turbidite deposits.
Young's Cove Group is a stratigraphic group covering the Ediacaran-Cambrian boundary (in the Chapel Island Formation, cropping out on the Burin Peninsula and elsewhere in Newfoundland.
The Signal Hill Group is a siliciclastic Group of marine Ediacaran strata, cropping out in Newfoundland, in the eastern Bonavista Peninsula and the eastern Avalon peninsula.
The Musgravetown Group is a terminal Ediacaran stratigraphic group of terrestrialish sandstones, lavas and tuffs cropping out in Newfoundland.
The Bull Arm Formation is a volcanic formation cropping out in Newfoundland, the youngest of the Musgravetown Group. It is defined as everything between the first and last volcanic horizon, with a recognition that some sandstones will be interbedded, and its start and finish may vary across the region depending on how widespread volcanic horizons are in practice.
The Heart's Content Formation is a formation of dark grey/black shales and mudstones, with occasional silts and sands, cropping out in Newfoundland.
The Heart's Desire Formation is a formation of 'olive-green' sandstones cropping out in Newfoundland.
The Maturin Ponds Formation is a formation cropping out in Newfoundland, comprising red arkose sandstones and siltstones.
The Cappahayden Formation is a formation cropping out in Newfoundland. It comprises fine grey sandstones/siltstones with very fine black parallel laminations, rarely with crossbedding.
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