Entity:

Authorship

SN2000 author citation	:			G.C. Young, in M.-M. Chang et al., eds., 1991
Original name	:			Young, G.C. 1991. In M.-M. Chang, Y.-H. Liu & G.-R. Zhang (eds.), Early vertebrates and related problems of evolutionary biology. Science Press, Beijing, China: 68.

Types

Type of	:	†*Pituriaspida* (Order) Young, 1991
Type of	:	†*Pituriaspidiformes* (Order)