A view of the join between the 1923 addition to Morgan's and the 1964 Hudson's Bay addition, looking up.

Unconformity between the imported Scottish Old Red Sandstone for Morgan's department store (addition built in 1923) and the brutalist addition by the Hudson's Bay Company (1964).

#Montreal #HudsonsBay #BrutalistArchitecture #OldRedSandstone

Entering the Devonian and things are getting a bit cray cray, sedimentologically speaking! Conglomerates and sandstones tell of magnificent fluvial systems. And arid climates. #OldRedSandstone @UoBEarthScience #Arran