Abbreviated record for specimen 14780 Basic Information Determination: Linopteris neuropteroides Potonii Previously: none Type Status: Figured In: Janssen, 1939, p. 161, fig. 152Langford, 1958, p. 224, fig. 394 Locality: Will County, Illinois Geologic Unit: Francis Creek Shale Additional Information Images: medium (150 dpi, 25.8KB)large (600 dpi, image not available) Catalog Data: show full record