Dewar, W. (1939). Anthraconauta [Anthracomya] minima (auctorum) and its associates in the Lancashire Coalfield. Bulletin of the Geological Survey of Great Britain. 1: 47-66, pl. 4.
465481
Dewar, W.
1939
<i>Anthraconauta</i> [<i>Anthracomya</i>] <i>minima</i> (auctorum) and its associates in the Lancashire Coalfield
Bulletin of the Geological Survey of Great Britain