UNCONFORMITIES WITHIN A PROGRADATIONAL ESTUARINE SYSTEM: THE UPPER SANTONIAN VIRGELLE MEMBER, MILK RIVER FORMATION, WRITING-ON-STONE PROVINCIAL PARK, ALBERTA, CANADA

Tidalites ◽  
1998 ◽  
pp. 129-141 ◽  
Author(s):  
RUDI MEYER ◽  
FEDERICO F. KRAUSE ◽  
DENNIS R. BRAMAN
Keyword(s):  
Estuarine System ◽  
Milk River Formation ◽  
Provincial Park

Litho- and chronostratigraphic relationships of the Santonian–Campanian Milk River Formation in southern Alberta and Eagle Formation in Montana utilising stratigraphy, U–Pb geochronology, and palynology

2002 ◽  
Vol 39 (10) ◽  
pp. 1553-1577 ◽  
Author(s):  
Tobias HD Payenberg ◽  
Dennis R Braman ◽  
Donald W Davis ◽  
Andrew D Miall
Keyword(s):  
Late Cretaceous ◽  
Depositional Environments ◽  
North Central ◽  
Zircon Age ◽  
Southern Alberta ◽  
Central Montana ◽  
Milk River Formation ◽  
Eagle Formation ◽  
Provincial Park

U–Pb geochronology, palynology, and lithostratigraphy were employed on the Late Cretaceous rocks in southern Alberta and Montana to solve litho- and chronostratigraphic correlation problems. In the outcrop area around Writing-On-Stone Provincial Park, southern Alberta, the Milk River Formation has a Santonian to possibly very earliest Campanian age and was deposited between ~84.5 Ma and 83.5 Ma. In southern Montana, the Eagle Formation was deposited from ~83.5 Ma to 81.2 Ma, and contains different lithologies and depositional environments as opposed to southern Alberta. In north-central Montana, the Telegraph Creek Formation and Virgelle and Deadhorse Coulee members are equivalent in depositional environments and time to those of the Milk River Formation in southern Alberta. The upper Eagle member, however, has no time- or facies-equivalent rocks around Writing-On-Stone Provincial Park, but is time equivalent to the Alderson Member of the Lea Park Formation in southeastern Alberta. A hiatus of ~2.5 Ma is present between the top of the Milk River Formation in the outcrop area and the basal beds of the Pakowki Formation. The Pakowki transgression occurred at around 81.0 Ma based on a U–Pb zircon age of 80.7 ± 0.2 Ma from bentonite beds just above the bottom of the Pakowki Formation in southern Alberta. This age agrees with previous ages of 80.7 ± 0.6 Ma for the Ardmore Bentonite Beds and ~81.0 Ma for the Claggett transgression in southern Montana.

Abundance Estimates of Guiana Dolphins (Sotalia guianensis; Van Bénéden, 1864) Inhabiting an Estuarine System in Southeastern Brazil

2019 ◽  
Vol 45 (1) ◽  
pp. 56-65 ◽  
Author(s):  
Aline B. de Mello ◽  
Julia M. B. Molina ◽  
Maja Kajin ◽  
Marcos C. de O. Santos
Keyword(s):  
Southeastern Brazil ◽  
Estuarine System ◽  
Sotalia Guianensis ◽  
Abundance Estimates

Greenwater Provincial Park

Blue Jay ◽  
1960 ◽  
Vol 18 (2) ◽  
Author(s):  
W. A. Brownlee
Keyword(s):  
Provincial Park

Biodiversities and Fungal Resources of Mt.Daedun Provincial Park

2003 ◽  
Vol 1 (1) ◽  
pp. 47-75 ◽  
Author(s):  
Duck Hyun CHO ◽  
Jong Moon KIM
Keyword(s):  
Provincial Park

scholarly journals Morphological and molecular evidence for first records and range extension of the Japanese seahorse, Hippocampus mohnikei (Bleeker 1853) in a bay-estuarine system of Goa, central west coast of India

PLoS ONE ◽  
2020 ◽  
Vol 15 (3) ◽  
pp. e0220420
Author(s):  
Sushant V. Sanaye ◽  
Rakhee Khandeparker ◽  
Anantha Sreepada Rayadurga ◽  
Mamatha S. Shivaramu ◽  
Harshada Kankonkar ◽  
...  
Keyword(s):  
West Coast ◽  
Range Extension ◽  
Molecular Evidence ◽  
Estuarine System ◽  
West Coast Of India
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