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Record #112171:
- #112171
Main publication details
MARC recordPollen size of Betula in northern Alaska and the interpretation of Late Quaternary vegetation records / Mary E. Edwards, Janice C. Dawe, W. Scott Armbruster.
| Title: | Pollen size of Betula in northern Alaska and the interpretation of Late Quaternary vegetation records / Mary E. Edwards, Janice C. Dawe, W. Scott Armbruster. |
| Author(s): | Edwards, Mary E. Dawe, Janice C. Armbruster, W. Scott. |
| Date: | 1991. |
| In: | Canadian Journal of Botany. (1991.), Vol. 169(8) (1991) |
| Abstract: | Offers reassessment of separability of modern Alaskan birch taxa based on measurements of freshly dehisced pollen from 55 plants in four northern Alaskan taxa (B. resinifera, B. glandulosa, B. nana and B. resinifera X glandulosa). Unable to discover any significant differences between mean pollen sizes and therefore suggest that history of birch as revealed in fossil record should be re-examined. |
| Notes: | Canadian Journal of Botany. Vol. 169(8) :1666-1672 (1991). |
| Keywords: | 58 -- Botany. 582.632.1 -- Betulales. 581.081.3 -- Pollen analysis. 551.79 -- Quaternary. G -- Botany. (*49) -- Alaska. (*494) -- Alaska, northwestern. |
| SPRI record no.: | 112171 |
LDR 01374naa#a2200000#a#4500 001 SPRI-112171 005 20230328094313.0 007 ta 008 230328s1991####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-112171 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aEdwards, Mary E. 245 10 ‡aPollen size of Betula in northern Alaska and the interpretation of Late Quaternary vegetation records /‡cMary E. Edwards, Janice C. Dawe, W. Scott Armbruster. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1991. 300 ## ‡ap. 1666-1672 :‡bdiags., tables, map. 500 ## ‡aCanadian Journal of Botany. Vol. 169(8) :1666-1672 (1991). 520 3# ‡aOffers reassessment of separability of modern Alaskan birch taxa based on measurements of freshly dehisced pollen from 55 plants in four northern Alaskan taxa (B. resinifera, B. glandulosa, B. nana and B. resinifera X glandulosa). Unable to discover any significant differences between mean pollen sizes and therefore suggest that history of birch as revealed in fossil record should be re-examined. 650 07 ‡a58 -- Botany.‡2udc 650 07 ‡a582.632.1 -- Betulales.‡2udc 650 07 ‡a581.081.3 -- Pollen analysis.‡2udc 650 07 ‡a551.79 -- Quaternary.‡2udc 650 07 ‡aG -- Botany.‡2local 651 #7 ‡a(*49) -- Alaska.‡2udc 651 #7 ‡a(*494) -- Alaska, northwestern.‡2udc 700 1# ‡aDawe, Janice C. 700 1# ‡aArmbruster, W. Scott. 773 0# ‡7nnas ‡tCanadian Journal of Botany. ‡gVol. 169(8) (1991) ‡wSPRI-23061 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230328