Abbreviated record for specimen 14293

	Basic Information Determination: Asterophyllites longifolius Brongniart Previously: none  Type Status:   Figured In: Janssen, 1939, p. 88, fig. 72  Locality: Will County, Illinois Geologic Unit: Francis Creek Shale   Additional Information Images: medium (150 dpi, 210.4KB) large (600 dpi, 6.1MB) Catalog Data: show full record