I02 



BULLETINT 5 



372 



Turritella sylviana 154 



tennesseensis 135, 151 



ten n esseensis 222 



pi. 21, fig. 3. 

 or bored limestone, Tenn. 134 



limestone 155 



rock 147, 150, 154, 158 



at Little Rock 121 



Typhis gracilis 21 



Typical fossils of the whole 



Midway Stage 127 



U 



Ulrich's collection at Olsen's 



switch. 130 



Umbraculum 59 



pi. 2, figs. 14, a. 

 planulatum 59 



V 



Variation of faunas 157 



Venericardia alticostata....i27, 128 

 129, 130, 140, 144 

 146, 148, 149, 151 



alticostata 171 



pi. 14, fig. 12. 



alticostata var 138 



ascia 172 



complexicosta 172 



granulata 318 



pi. 31, fig. I. 



mooreana 172 



parva.. 33 



perantiqua 171 



planicosta 128, 129 



130. 131, 132, 134, 135 

 138, 143, 144, 147, 151 



planicosta 172 



pi. 14, fig. 13. 



planicosta var 137, 150 



planicosta var. regia ;...I72 



planicosta var. smithii 147,173 



rotunda ! 39 



sillimani 42 



var, smithii 138, 147 



var. smithii 173 



pi. 14, fig. 14. 

 15, figs. I, 2. 



transversa 46, 173 



Venus castanea 327 



deform is .J24 



pi. 31, fig. 2. 



Venus ^. mercenaria 91 



paphiaf 325 



ripleyana 135, 181 



rustica 320 



ulocyma 91 



Verticordia 148 



Vert ico rdia sp 185 



pi. 16, fig. 16. 

 Voluta, see Turbinella. 



Voluta ambigua 198 



cooperi 13 



crenulata 198 



defrancii 15 



dubia 17 



florencis 150, 151 



florencis ig6 



pi. 18, figs. 6, a. 



lyroidea 146, 147 



tyro idea 1 96 



pi. 17, fig. 22. 



parkinsonii 32 



parva 33 



petrosa 34 



sayana 40 



showalteri 140, 144, 195 



vanuxemi 47 



Volutella, see Marginella. 

 Volutilithes, see Voluta. 



Volutilithes limopsis 127, 128 



144, 148 



limopsis 198 



pi. 18, fig. 3. 



lyroidea 1 96 



quercoUis 148 



quer colli s igg 



pi. 18, fig. 4. 



rectus 66 



pi. 3, figs. 12, a. 



rugatus.... 139, 143, 144 



148, 149, 196 



ruga tus 197 



pi. 18, fig. I. 



rugatus var. saflfordi 127 



. 132, 138 



rugatus var. saffordi ig^ 



pi. 18, fig. 2. 



cf. saffordi 131 



var. saffordi 140, 144 



Volvaria bulloides 57 



pi. 3, fig. 13. 



galba 20 



Volvula cf. cylindrica 96 



cylindrica 97 



oxytata 97 



