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Ordovician and Silurian Phi Kappa and Trail Creek Formations, Pioneer Mountains, Central Idaho: Stratigraphic and Structural Revisions, and New Data O by James H. Dover, William B. Berry, Et Al - Paperback
66.15 درهم

Ordovician and Silurian Phi Kappa and Trail Creek Formations, Pioneer Mountains, Central Idaho: Stratigraphic and Structural Revisions, and New Data O by James H. Dover, William B. Berry, Et Al - Paperback

كن أول من يقيِّم هذا المنتج 

66.15 درهم 

  - ستوفر -66.16 درهم
الأسعار تشمل ضريبة القيمة المضافة  التفاصيل
الشحن مجاني التفاصيل
رقم ال ISBN
9781287003298
الفئات
سياسة
الكاتب
James H. Dover, William B. Berry, Et Al
الناشر
Bibliogov
الوصف:

Recent geologic mapping in the northern Pioneer Mountains combined with the identification of graptolites from 116 new collections indicate that the Ordovician and Silurian Phi Kappa and Trail Creek Formations occur in a series of thrust-bounded slices within a broad zone of imbricate thrust faulting. Though confirming a deformational style first reported in a 1963 study by Michael Churkin, ...

تشحن من الولايات المتحدة
اشحن الى دبي (تغيير المدينة)
التوصيل خلال الإثنين ١١ يونيو - الأربعاء ١٣ يونيو الي دبي

حالة السلعة:
جديدة
البائع:
InternationalBookStore (87% تقييم ايجابي)

معلومات المنتج

  •  

    المواصفات

    رقم ال ISBN
    9781287003298
    الفئات
    سياسة
    الرقم المميز للسلعة
    2724352427602
    المؤلفين
    الكاتب
    James H. Dover, William B. Berry, Et Al
    المؤلفين
    الناشر
    Bibliogov
    رقم ال ISBN
    9781287003298
    الفئات
    سياسة
    الرقم المميز للسلعة
    2724352427602
    المؤلفين
    الكاتب
    James H. Dover, William B. Berry, Et Al
    المؤلفين
    الناشر
    Bibliogov
    معلومات تقنية
    غلاف الكتاب
    غلاف عادي
    اللغات والبلدان
    لغة الكتاب
    الانجليزية
    إقرأ المزيد
  •  

    الوصف:

    Recent geologic mapping in the northern Pioneer Mountains combined with the identification of graptolites from 116 new collections indicate that the Ordovician and Silurian Phi Kappa and Trail Creek Formations occur in a series of thrust-bounded slices within a broad zone of imbricate thrust

    Recent geologic mapping in the northern Pioneer Mountains combined with the identification of graptolites from 116 new collections indicate that the Ordovician and Silurian Phi Kappa and Trail Creek Formations occur in a series of thrust-bounded slices within a broad zone of imbricate thrust faulting. Though confirming a deformational style first reported in a 1963 study by Michael Churkin, our data suggest that the complexity and regional extent of the thrust zone were not previously recognized. Most previously published sections of the Phi Kappa and Trail Creek Formations were measured across unrecognized thrust faults and therefore include not only structural repetitions of graptolitic Ordovician and Silurian rocks but also other tectonically juxtaposed lithostratigraphic units of diverse ages as well. Because of this discovery, the need to reconsider the stratigraphic validity of these formations and their lithology, nomenclature, structural distribution, facies relations, and graptolite faunas has arisen. The Phi Kappa Formation in most thrust slices has internal stratigraphic continuity despite the intensity of deformation to which it was subjected. As revised herein, the Phi Kappa Formation is restricted to a structurally repeated succession of predominantly black, carbonaceous, graptolitic argillite and shale. Some limy, light-gray-weathering shale occurs in the middle part of the section, and fine-grained locally pebbly quartzite is present at the base. The basal quartzite is here named the Basin Gulch Quartzite Member of the Phi Kappa. The Phi Kappa redefined on a lithologic basis represents the span of Ordovician time from W. B. N. Berry's graptolite zones 2-4 through 15 and also includes approximately 17 m of lithologically identical shale of Early and Middle Silurian age at the top. The lower contact of the formation as revised is tectonic. The Phi Kappa is gradationally overlain by the Trail Creek Formation as restricted herein.

    خصائص المنتج:
    • الفئات: سياسة
    • غلاف الكتاب: غلاف عادي
    • لغة الكتاب: الانجليزية
    • الكاتب: James H. Dover, William B. Berry, Et Al
    • الناشر: Bibliogov
    • رقم ال ISBN: 9781287003298
    • عدد الصفحات: 76
    • لأبعاد (الارتفاع*العرض*العمق): 9.69 x 7.44 x 0.16 inches
 

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