Publisher:American Association of Petroleum Geologists (AAPG) Date:2012-
|
Publisher:Paleontological Society Date:2007-
|
Publisher:Paleontological Society Date:2002-
|
Publisher:Paleontological Society Date:1999-
|
Publisher:American Association of Petroleum Geologists (AAPG) Date:1998-
|
Publisher:American Association of Petroleum Geologists (AAPG) Date:1998-
|
Publisher:Geological Society of America Date:1996-
|