Sample 04RR012b

Summary Information

---

• Sample Database ID:

  137083

• Sample Number:

  04RR012b

• Sample Description:

  Naknek Formation; collected for porosity and permeability; salt and pepper ss, tighter than Tertiary shaley clasts, cement fairly light, <15%. Attitude: N20E, 55NW. 75-100 m of discontinuous section; conglomerate clasts to 20 cm locally, averaging 3-5 cm; matrix is coarse with medium ss; conglomerate is clast-supported and cuts and fills in the local ss layers; ss is locally plane-parallel layered and cross-bedded; no fines or coaly matrix found; depositional environment is braided stream, very high energy flow with large clasts, well-rounded clasts of plutonic material.

• Sample Remarks:

  from Bristol Bay field database; 2017-NGGDPP record

• Collector:

  Rocky Reifenstuhl

• Project:

  Bristol Bay

• Latitude/Longitude:

  57.53561 / -156.75188  (NAD27)

• Field station information : 04RR012

Associated Links

---

• Publication:

  Reifenstuhl, R.R., Shafer, D.C., Ryherd, T.J., Brizzolara, D.W., and Blodgett, R.B., 2004, Summary of May 25-June 4, 2004, field notes and samples, Puale Bay and Wide Bay areas, Alaska Peninsula: Alaska Division of Geological & Geophysical Surveys Raw Data File 2004-3, 16 p. http://doi.org/10.14509/3317

• Publication:

  Reifenstuhl, R.R., Bailey, R.D., and Finzel, E.S., 2005, Bristol Bay and Alaska Peninsula 2004: Fieldwork and sample analyses compilation report: Alaska Division of Geological & Geophysical Surveys Preliminary Interpretive Report 2005-1, 20 p. http://doi.org/10.14509/7001