740 WILLIAM F.\ JONES 
FEET 
gay Olay PRG), |.) 8 Reta ik Be ies ike? soe en ee ere ere alee 0.6 
Weiemitex sivaly aia dtl allay eye eae ee ony 
Sandstone. Staya WomMitlCEspred kang = © ena a Nees eee AS) 
Shales awa Ghetlalkey shi eritesaeese ei sonra eee BS 
Shalev gray, ‘samy yi ie Hares i is Saat ey An eee ons 
Clay, gray, lignitic streaks, very fossiliferous......... as 
Sale Peg ol Mase 1c MRie sa erp aie, sok ON Lee eae Ses 
Sandstone: fossiliierouspsmerwe etsy ep ee ences on} 
Rignitesshalyjand ctlalkayje pi iieess ate ial. eis vane nee ee Ta 
Opi alc cya aan Ws carat sane Ws adits Wena AMR Uany Maen ge 0.8 
Sandstone, shaly, hard, fossils near top............. 0.8 
Shale black ’carbonaceousi 20.) I eA Me totic a? 1.8 
Clay “sandy, eray,, tossiliferousse can a ee ee ©.6 
Clayz blue; very, tossiliferous jersey ey ee 10.5 
@lay blues Osireasbedm wy ae ent ne eauien heen eee). B23 
Clay, blue, small fossils, Turritella, Ostrea absent..... 4.5 
Clay, blue, Ostrea bed with Arcas and other shell frag- 
TVOTUES a eer ho enon Wikies CoA URN Nicete vs hs Malt aie Sah eee 6.0 
Clay blue wivirniteligtbede sak hay ira Nate ai ie Tee, 
MAISSADE FOSSILS 
LocaLity: Rio BLANCO NORTH OF MAISSADE 
Phos gabbu Dall 
Melongena consors 
Phos costatus Gabb 
Potamides Roumaini Pillsbury 
Potamides caobensis Pillsbury? 
Turritella planigyrata Guppy 
Turritella tornata Guppy 
Niso grandis Gabb 
Scapharca chiriquiensis Gabb? ’ 
Scapharca cor-cupidonis Maury 
Ostrea virginica Gmelin 
Lucina chrysostoma Philippi 
Mytilopsis domingensis Recluz 
This division is particularly rich in fossils. The writer visited 
a locality on the Riviére L’Ayaye about twelve kilometers north- 
west of Las Cahobes to examine a lignite deposit. The lignite 
* Very abundant, not noted in Maury’s Santo Domingo section. 
« Massive bed, see Fig. 5. 
