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Record #110921:
- #110921
Main publication details
MARC recordSubglacially formed dunes with bimodal and graded gravel in the Trenton drumlin field, Ontario / John Shaw, George Gorrell.
| Title: | Subglacially formed dunes with bimodal and graded gravel in the Trenton drumlin field, Ontario / John Shaw, George Gorrell. |
| Author(s): | Shaw, John. Gorrell, George. |
| Date: | 1991. |
| In: | Géographie Physique et Quaternaire. (1991.), Vol. 45(1) (1991) |
| Abstract: | These bedforms are described from site between drumlins, often adjacent to eskers. They are up to 10 m high, occur in groups, and contain large-scale cross-bedding. Interpreted as having formed subglacially in tunnel channels with flow depths of several tens of metres. |
| Notes: | Géographie Physique et Quaternaire. Vol. 45(1) :21-34 (1991). |
| Keywords: | 551.33 -- Glacial geology. 551.332.54 -- Drumlins. 551.332.55 -- Ice-contact features. 551.4 -- Geomorphology. E7 -- Glaciology: glacial geology and ice ages. (*41) -- Canada. (*425) -- Ontario. |
| SPRI record no.: | 110921 |
LDR 01223naa#a2200000#a#4500 001 SPRI-110921 005 20230324101819.0 007 ta 008 230324s1991####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-110921 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aShaw, John. 245 10 ‡aSubglacially formed dunes with bimodal and graded gravel in the Trenton drumlin field, Ontario /‡cJohn Shaw, George Gorrell. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1991. 300 ## ‡ap. 21-34 :‡bill., diags., maps. 500 ## ‡aGéographie Physique et Quaternaire. Vol. 45(1) :21-34 (1991). 520 3# ‡aThese bedforms are described from site between drumlins, often adjacent to eskers. They are up to 10 m high, occur in groups, and contain large-scale cross-bedding. Interpreted as having formed subglacially in tunnel channels with flow depths of several tens of metres. 650 07 ‡a551.33 -- Glacial geology.‡2udc 650 07 ‡a551.332.54 -- Drumlins.‡2udc 650 07 ‡a551.332.55 -- Ice-contact features.‡2udc 650 07 ‡a551.4 -- Geomorphology.‡2udc 650 07 ‡aE7 -- Glaciology: glacial geology and ice ages.‡2local 651 #7 ‡a(*41) -- Canada.‡2udc 651 #7 ‡a(*425) -- Ontario.‡2udc 700 1# ‡aGorrell, George. 773 0# ‡7nnas ‡tGéographie Physique et Quaternaire. ‡gVol. 45(1) (1991) ‡wSPRI-18972 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230324