Sample Detail of
Sample: Sample No. 92ADo313 -- USGS No. DR 1486
Locality: Field No. 92ADo313
Description: Howard Pass B-4. Lat. 68o 21'18" N., Long. 158o 00'58" W. Gray to grayish-green chert. (description from Dover et al., 2004, p. 61 (Table 2)); [Formation: Pennsylvanian-Triassic -- Etivluk? USGS Howard Pass 1:250,000 B4 quadrangle, T. 34 N., R. 4 E., on slope elevation of 700 meters and approx. 1 mi SE of small lake in section 7 at head of a small fork of Story Creek. Lat 68°21'21", long 158°00'56". (description from Blome and Reed E&R report dated June 23, 1993; Shipment no. A-92-9D)]
Location: Alaska Quadrangle: Howard Pass B-4
Township&Range: 34 N. 4 E. Section: 7
Lat.: 68o21'18 " Long.: 158o00'58 "
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: Triassic (Triassic (questionable Middle Triassic))
Formation: Etivluk Group
Comment:Age: Triassic (questionable Middle Triassic)

Shown as locality 107 on Sheet 2; map unit JlPe

Occurrence(s)
No. Group Name Qty Notes
1 Radiolarian Poorly preserved forms including broken Eptingium-like inflate spines radiolarians identified by C.D. Blome and K.M. Reed
2 Radiolarian Triassocampe sp. (casts)

Title: Report on Referred Fossils ,  1993 (06/23)
Report by: Charles D. Blome , Katherine M. Reed
Referred by: J. H. Dover
Age: Middle Triassic (Triassic (questionable Middle Triassic))
Formation: Etivluk Group
Comment:Age: Triassic (questionable Middle Triassic).
Occurrence(s)
No. Group Name Qty Notes
1 Radiolarian Poorly preserved forms including:
2 Radiolarian Broken Eptingium-like inflated spines
3 Radiolarian Triassocampe sp. (casts)