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Record #112171:

Pollen 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

MARCXML

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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# ‡a20240304