Table 3 Statistics on the number of spatial types of cultural memory in different periods in Yuan River Basin

From: Heritage perspectives on cultural memory and spatial identity in Yuan River Basin, Hunan, China

Dynasty

SPMS

SWMS

FCMS

PLMS

Prehistoric times

20

0

2

2

Pre-Qin Dynasty

3

0

9

2

Qin and Han Dynasties

3

0

9

2

Wei, Jin, and the North-South Dynasties

0

0

3

0

Sui, Tang, and Five Dynasties

0

4

3

0

Song, Liao, Jin, and Yuan Dynasties

6

1

3

4

Ming and Qing Dynasties

36

56

24

135

Modern and contemporary times

2

125

32

20