











• 



formation (Tombigbee sand member). 









Mortoniceras subzone. 



Species. 



Selma 

 or top 

 Sutaw 

 tion. 



| 



3 



1 



Oi 



CO 



s 



■2 



"u* 



CO CM 00 



OS ^<N 



COCO ■* 



CO 



°P 



Hint- 

 COOiCS 



cb 



u 





03 



1 P 

 CO 



.9 



3 



CO 



E cMnodermata : 



Hemiaster lacunosus Slocum 













Rhizocrinus alabamensis de Loriol 













Vermes: 



Hamulus squamosus Gabb 













H. onyx Morton 







X 







Molluscoidea: 



Terebratulina floridana (Morton) 











T. filosa Conrad 













Mollusca: 



Cucullsea vulgaris Morton 

























0. tecticosta Gabb 













0. panda Morton 

























0. peculiaris Conrad 

















X 



X 



X 





0. sp. nov. (found also at Blue Banks Landing, N. C, etc.) . 





O. sp.nov. (very irregular) 













O.sp. nov. (found also at House Bluff, Ala., etc.) 











x 



Grypha^a vesicularis Lamarck 













G. vomer (Morton) 



















X 



X 





Exogyra costata Say 









E. costata var. cancellata Stephenson 

















X 



X 

 X 



X 





E. ponderosa var. erraticostata Stephenson 





Trigonia thoracica Morton 











Pecten quinquecostatus Sowerby 







X 



X 





P. venustus Morton 





















P.? sp.nov. (found at Demopolis, Ala., etc.) 











































































Liopistha protexta Conrad 



















X 



X 







































X 



X 







































X 



Panopea decisa Conrad 



































































































































N. sp. nov. (large, found also at Plymouth Bluff, Miss., 









X 



























B. asper Morton 







X 







B cnlnmna Morton 











Scaphites couradi (Morton) 



















X 

 X 













X 





































292, 643S.— Moscow Landing, Tombigbee River, about 14 n 

 496, 564, 6796.— Old phosphate pit on land of John Wiatt, n 



L. C. Johnson, collectors. 



6797.— Livingston-Coatopa road, about 2$ miles southeast 

 6798.— Livingston-Coatopa road, about 2 miles southeast of 

 6799.— Livingston-Ramsey road, near bridge over Sucarnoc 



collector. 



6801. — Livingston-Curls Station road, about a mile south of 

 5400, 6802.— Livingston-Curls Station road, about three-qu 



Sucamochee Creek. L. W. Stephenson, collector. 



5399.— Livingston-Epes road, from one-half to H miles nor 

 6795.— Linden- Gall ion road, 9£ miles north of Linden and 8 

 314, 6437, 6930.— Bartons Bluff, Tombigbee River, about 9 



Johnson collectors. 



6803.— Livingston-Epes road, 3f miles northeast of Living 

 6804. — Livingston-Epes road, 4} miles northeast of Livingst 

 6436 — Near Simmons Landing, Tombigbee River, Sumter 



collector. 



6435a-6, 6931.— Bluff on Tombigbee River, Demopolis, Ala. 



105° — No. 81 — 14. (To face page 24.) Is 



i Mobile 

 L. W 



ot. 



W. Stej 



Oreek. 



L. W.£ 



henson 



V. Step 



ormatic 



L. W. 

 1. L. C 



phenso 



). L.W 

 Stephei 



henson, 

 L. W. S 

 tephens 

 collecto 



lenson, < 



n). L. 



Stephen 

 . Johnso 



\, collect 



. Stephe 

 Lson, coli 



collector 

 tephensc 

 m, colle< 



ollector. 



CV. Stepl 



>on, colic 

 a and L. 



or. 



ason, co] 

 ector, 



n, collec 

 tor. 



lenson, o 



ctors. 

 W. Stej 



.ector. 

 tor. 



sllector. 

 henson, 



