I don’t know what scroll you are referring to. If it is calligraphy, it is mostly running script or regular script. Regular script can also be divided into large and small scripts. Of course, this is not always the case. There are also official script, seal script, and cursive script. You have to specify. Looking at what kind of scroll it is, if it refers to current printing, it is undoubtedly Song Dynasty, which does not belong to calligraphy. For details, you have to refer to the picture of the scroll you mentioned. It’s hard to tell without a picture.