Sample Detail of
Sample: Sample No. 92ADo67B -- USGS No. DR 1461
Locality: Field No. 92ADo67B
Description: Howard Pass B-3. Lat. 68o 29'2.4" N., Long. 157o 26'06" W. Thin-bedded, grayish-green to gray radiolarian chert, interbedded with olive to grayish-green siliceous argillite. (description from Dover et al., 2004, p. 62 (Table 2)); [Formation: Pennsylvanian-Triassic -- Etivluk Gp. USGS Howard Pass 1:250,000 B3 quadrangle, T. 11 S., R. 24 W., sec. 14; southwest part of spur ridge 0.5 mi south of Bupto Creek and 0.25 mi. SW of locality 92ADo66B. Lat 68°29'02", 157°26'12". (description from Blome and Reed E&R report dated June 23, 1993; Shipment no. A-92-9D)]
Location: Alaska Quadrangle: Howard Pass B-3
Township&Range: 11 S. 24 W. Section: 14
Lat.: 68o29'02.4 " Long.: 157o26'06 "
Reference
Title: Geologic and fossil locality maps of the west-central part of the Howard Pass Quadangle and part of the adjacent Misheguk Mountains Quadrangle, western Brooks Range, Alaska ,  2004
Report by: Jim Dover , Irv L. Tailleur , Julie A. Dumoulin
Age: Mississippian (Mississippian (pre-Chesterian, probably Meramecian))
Formation: Akmalik Chert
Comment:Age: Mississippian (pre-Chesterian, probably Meramecian)

Shown as locality 128 on Sheet 2; map unit: lPMap

Occurrence(s)
No. Group Name Qty Notes
1 Radiolarian Poorly preserved assemblage including ?Scharfenbergia spp. radiolarians identified by C.D. Blome and K.M. Reed
2 Radiolarian Albaillella cf. A. cartalla
3 Sponges Rare sponge spicules

Title: Report on Referred Fossils ,  1993 (06/23)
Report by: Charles D. Blome , Katherine M. Reed
Referred by: J. H. Dover
Age: Meramecian (Mississppian (pre-Chesterian, probably Meramecian))
Formation: Etivluk Group
Comment:Age: Mississippian (pre-Chesterian, probably Meramecian).
Occurrence(s)
No. Group Name Qty Notes
1 Radiolarian Poorly preserved assemblage including:
2 Radiolarian ?Scharfenbergia spp.
3 Radiolarian Albaillella cf. A. cartalla
4 rare sponge spicules