Sample Detail of
Sample: Sample No. 92ATr38A -- USGS No. DR1583
Locality: Field No. 92ATr38A
Description: Howard Pass C-5. Lat. 68o 35' N., Long. 158o 43.5' W. Rubble and subcrop of thick-bedded black chert. (description from Dover et al., 2004, p. 53 (Table 2))
Location: Alaska Quadrangle: Howard Pass C-5
Lat.: 68o35' " Long.: 158o43.5 '
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: Paleozoic (Probably Paleozoic)
Formation: Kuna Formation
Comment:Age: Probably Paleozoic

Shown as locality 17 on Sheet 2; map unit: lPMk

Occurrence(s)
No. Group Name Qty Notes
1 Radiolarian Bipolar (two-spine forms) radiolarians identified by C.D. Blome and K.M. Reed
2 Radiolarian Incomplete robust tests (granular)with ?bifurcating points; also isolated, heavily grooved spines
3 Radiolarian Unidentifiable entactiniids