![St. Lawrence Ice Stream overflow on the northern edge of the middle Estuary during the Bølling-Allerød and response of the Laurentide Ice Sheet margin to the Intra-Allerød Cold Period in southern Québec, St. Lawrence Ice Stream overflow on the northern edge of the middle Estuary during the Bølling-Allerød and response of the Laurentide Ice Sheet margin to the Intra-Allerød Cold Period in southern Québec,](https://journals.openedition.org/quaternaire/docannexe/image/16779/img-14-small580.png)
St. Lawrence Ice Stream overflow on the northern edge of the middle Estuary during the Bølling-Allerød and response of the Laurentide Ice Sheet margin to the Intra-Allerød Cold Period in southern Québec,
![St. Lawrence Ice Stream overflow on the northern edge of the middle Estuary during the Bølling-Allerød and response of the Laurentide Ice Sheet margin to the Intra-Allerød Cold Period in southern Québec, St. Lawrence Ice Stream overflow on the northern edge of the middle Estuary during the Bølling-Allerød and response of the Laurentide Ice Sheet margin to the Intra-Allerød Cold Period in southern Québec,](https://journals.openedition.org/quaternaire/docannexe/image/16779/img-24-small580.png)
St. Lawrence Ice Stream overflow on the northern edge of the middle Estuary during the Bølling-Allerød and response of the Laurentide Ice Sheet margin to the Intra-Allerød Cold Period in southern Québec,
![St. Lawrence Ice Stream overflow on the northern edge of the middle Estuary during the Bølling-Allerød and response of the Laurentide Ice Sheet margin to the Intra-Allerød Cold Period in southern Québec, St. Lawrence Ice Stream overflow on the northern edge of the middle Estuary during the Bølling-Allerød and response of the Laurentide Ice Sheet margin to the Intra-Allerød Cold Period in southern Québec,](https://journals.openedition.org/quaternaire/docannexe/image/16779/img-2-small580.png)