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1987 Journal Article Late Mississippian Thrombolite Bioherms From the Pitkin Formation of Northern ArkansasWebb, GE (1987). Late Mississippian Thrombolite Bioherms From the Pitkin Formation of Northern Arkansas. Geological Society of America Bulletin, 99 (5), 686-698. doi: 10.1130/0016-7606(1987)992.0.CO;2 |
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1987 Journal Article The Coral Fauna of the Pitkin Formation (chesterian), Northeastern Oklahoma and Northwestern ArkansasWebb, GE (1987). The Coral Fauna of the Pitkin Formation (chesterian), Northeastern Oklahoma and Northwestern Arkansas. Journal of Paleontology, 61 (3), 462-493. doi: 10.1017/S002233600002864X |
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1984 Conference Publication Late Mississippian Lime Mud Mounds, Pitkin Formation, Northern ArkansasManger, WL, Pinkley, V and Webb, GE (1984). Late Mississippian Lime Mud Mounds, Pitkin Formation, Northern Arkansas. TULSA: AMER ASSOC PETROLEUM GEOLOGIST. |
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1984 Conference Publication Columella development in Lophophyllidium n. sp., and its taxonomic implications Imo Formation, latest Mississippian, northern ArkansasWebb, Gregory E. (1984). Columella development in Lophophyllidium n. sp., and its taxonomic implications Imo Formation, latest Mississippian, northern Arkansas. Fourth International Symposium on Fossil Cnidaria, Washington, DC, United States, August 1983. Ithaca, NY, United States: Paleontological Research Institution. |
