Cenozoic history of northeastern Montana and northwestern North Dakota with emphasis on the Pleistocene / by Arthur David Howard.
Τύπος υλικού:
ΚείμενοΣειρά: ; 326Λεπτομέρειες δημοσίευσης: Washington: United States Government Printing Office, 1960. Περιγραφή: v, 107 p. : ill., maps, tables ; 29 cm. +7 maps + 1 diagrΘέμα(τα): Ταξινόμηση DDC: - 551.7
| Τύπος τεκμηρίου | Τρέχουσα βιβλιοθήκη | Συλλογή | Ταξιθετικός αριθμός | Κατάσταση | Σημειώσεις | Γραμμοκώδικας | |
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Βιβλιοθήκη Τμήματος Γεωλογικής Επισκόπησης = Geological Survey Department Library | Main | 551.7 HOW (Περιήγηση στο ράφι(Άνοιγμα παρακάτω)) | Διαθέσιμο | Μόνο για εσωτερικό δανεισμό | GSD00002348 |
Conduct map 1: glacial map of northeastern Montana and northwestern north Dakota.
Conduct map 2: ancestral drainage in relation to principal ice-marginal channels in northeastern Montana and northwestern north Dakota.
Conduct map 3: generalized stratigraphic sections of modern and fossil soils and loess, northeastern Montana and northwestern north Dakota.
Conduct map 4: generalized sections of terraces composed of glacial deposits and silts older than the flood plain of the Missouri and yellowstone rivers, northeastern Montana and northwestern north Dakota.
Conduct map 5: map showing histograms of erratic-pebble content of surface till, northeastern Montana and northwestern north Dakota.
Conduct map 6: map of pre-pleistocene rocks of northeastern Montana and northwestern north Dakota.
Conduct map 7: physiographic map of northeastern Montana and northwestern north Dakota.
Conduct diagr.: flood-plain profiles across Missouri and yellowstone valleys, northwestern north Dakota.
Includes bibliographical references (p. 101-103) and (p. 105-107).
A study emphasizing the Pleistocene history of the north-central Great Plains, with descriptions of glacial and nonglacial deposits and of major drainage changes.
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