Erratum

L’affiliation du premier auteur de l’article de Anders Carlson, John Jenson et Peter Clark intitulé « Sedimentological observations from the Tiskilwa till, Illinois, and Sky Pilot till, Manitoba » paru dans le vol. 58, nos. 2-3, p. 229-239 de Géographie physique et Quaternaire a été modifiée depuis sa publication. Veuillez noter les nouvelles coordonnées :

Affiliation of the first author of the article entitled “Sedimentological observations from the Tiskilwa till, Illinois, and Sky Pilot till, Manitoba” by Anders Carlson, John Jenson and Peter Clark published in vol. 58, nos. 2-3, p. 229-239 of Géographie physique et Quaternaire has been modified since publication. The new address is:

Anders Carlson, Woods Hole Oceanographic Institution, Geology and Geophysics Department, MS 23, Woods Hole, Massachusetts 02543-1541, United States, [e-mail]

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Une erreur de typographie s’est glissée dans l’adresse électronique de l’auteur de l’article de Paul Karrow intitulé « Algonquin-Nipissing shorelines, North Bay, Ontario » paru dans le vol. 58, nos. 2-3, p. 297-304 de Géographie physique et Quaternaire. Veuillez noter la bonne adresse :

There has been a typographical error in the E-mail address of the first author of the article entitled “Algonquin-Nipissing shorelines, North Bay, Ontario” by Paul Karrow published in vol. 58, nos. 2-3, p. 297-304 of Géographie physique et Quaternaire. The correct address is:

[e-mail]

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Des erreurs typographiques se sont glissées dans l’article de Brandon Curry et Catherine Yansa intitulé « Evidence for stagnation of the Harvard sublobe (Lake Michigan lobe) in northeastern Illinois, U.S.A., from 24 000 to 17 600 BP and subsequent tundra-like ice-marginal paleoenvironments from 17 600 to 15 700 BP » paru dans le vol. 58, n^os. 2-3, p. 305-321 de Géographie physique et Quaternaire. Les informations suivantes auraient dues apparaître telles quelles la première fois. Toutes nos excuses aux auteurs.

There has been typographical errors in the article entitled “Evidence for stagnation of the Harvard sublobe (Lake Michigan lobe) in northeastern Illinois, U.S.A., from 24 000 to 17 600 BP and subsequent tundra-like ice-marginal paleoenvironments from 17 600 to 15 700 BP” by Brandon Curry and Catherine Yansa published in vol. 58, nos. 2-3, p. 305-321 of Géographie physique et Quaternaire. The information reproduced below is as it should have appeared in the published article. Our apologies to the authors.

B. Brandon CURRY and Catherine H. YANSA; respectively: Illinois State Geological Survey, 615 East Peabody Drive, Champaign, Illinois 61820-6964, United States; Department of Geography, Michigan State University, 125 Natural Sciences Building, East Lansing, Michigan 48824-1115, United States.

Table I

Selected radiocarbon ages from northeastern Illinois

N.D. = not determined; N.A. = not applicable

Sites:

(1) Mastodon Lake, Phillips Park, Aurora, NW NW Section 35, T. 38 N., R. 8 E.; (2) Brewster Creek, Excavation pit near boring BC‑1, Section 6, T. 40 N., R. 9 E. (Curry et al., in prep.); (3) Crystal Lake, NW Section 6, T. 43 N., R. 8 E.; (4) Sleepy Hollow meander scar, NW NW Section 28 , T. 42 N., R. 8 E.; (5) Bridge boring, Randall Road over Tyler Creek, NW Sect. 9, T. 42 N., R. 8 E.; (6) Nancy Drive, Crystal Lake, SE Section 3, T. 43 N., R. 8 E.; (7) Nelson Lake, NE Section 25, T. 39 N., R. 7 E.; (8) NIU‑123, NE SW Section 22, T. 39 N., R. 9 E. (Springer and Flemal, 1981); (9) Prairie Pit #94, NW Section 26, T. 41 N., R. 8 E.; (10) Fox River Stone Company, NW Section 4, T. 40 N., R. 8 E. (Curry et al., 1999); (11) Sleepy Hollow subdivision flood retention pond, SW Section 6, T. 42 N. R. 8 E.; (12) Ice-walled lake deposit, S 1/2 Section 34, T. 42. N., R. 6 E.; (13) Wedgewood subdivision (temporary exposure at retention pond) NE Section 12, T. 42 N., R. 7 E.; (14) Bluff City mine portal, NE SE Section 30, T. 41 N., R. 9 E.; (15) Feltes sand and gravel pit, NE Section 19, T. 39 N., R. 7 E. (Curry et al., 1999)

Radiocarbon ages <21 000 14C yr BP were calibrated using CALIB5 (http://calib.qub.ac.uk/calib/calib.html)

Radiocarbon ages >21 000 14C yr BP were calibrated using CALPAL online (http://www.calpal-online.de/); a sigma-one value is given

Figure 5

A

Dryas integrifolia

B

Salix cf. S. herbacea

C

Vaccinium uliginosum var. alpinum

D

Sibbaldia procumbens

E

Armeria maritima

F

Silene cf. S. acaulis

G

cf. Cardamine bulbosa

H

Ranunculus cf. R. aquatilis

I

Picea mariana

Scanning Electron Microscope (SEM) micrographs of selected plant macrofossils. Note the reference scales (white line) are of various lengths.

Sélection de photographies des plantes macrofossiles obtenues à partir d’un microscope électronique à balayage. Notez que les échelles de référence sont de longueur variable.

Figure 7

A

Limnocythere friabilis, female, left valve

B

Cytherissa lacustris, left valve

C

Limnocythere varia, male, left valve

D

Limnocythere friabilis, female, right valve

E

Cytherissa lacustris, right valve

F

Limnocythere varia, male, right valve

G

Heterocypris sp., female, left valve

H

Candona rectangulata, female, right valve

I

Limnocythere varia, female, right valve

Scanning Electron Microscope (SEM) micrographs of selected ostracodes.

Sélection de photographies d’ostracodes obtenues à partir d’un microscope électronique à balayage.

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