88A-1
, Demarcation Point
, Locality consists of the basal 90 m of the lower member of the Ulangarat unit. Its geographic coordinates are: Lat. 69 deg. 00.35'N, Long. 143 deg. 21.65'W; and it is located in the SW1/4, NE1/4, SE1/4 of sec. 17, T5S, R37E, Demarcation Point A-4 quadrangle. At this locality, the basal 32 m consists of green-gray-weathering mudstone, which is overlain by black phyllite with sporadic fossiliferous calcareous siltstone and fine-grained sandstone interbeds. The specimens of Bicarinatina were recovered from throughout the mudstone interval. (description from Popov and others, 1994, p. 1215). (=locality 16 of Reiser and others, 1980, USGS Map I-1133).
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Bicarinatina kongakutensis n. sp.
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No Data
, Demarcation Point
, The same species has also been noted in the basal 44 m of the Ulungarat unit type section (locality 2 in Figure 1), but was not collected. Its geographic coordinates are: Lat. 69 deg. 01.6'W; Long. 143 deg. 10.6'W; center N1/2, SE1/4, NW1/4 of sec. 7, T5S, R38E, Demarcation Point A-4 quadrangle. (description from Popov and others, 1994, p. 1215)
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Bicarinatina kongakutensis n. sp.
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