Abbreviated record for specimen 14930

	Basic Information Determination: Mariopteris wilmingtonense Langford Previously: none  Type Status: syntype  Figured In: Langford, 1958, p. 264, fig. 484  Locality: Will County, Illinois Geologic Unit: Francis Creek Shale   Additional Information Images: medium (150 dpi, 90.9KB) large (600 dpi, image not available) Catalog Data: show full record