19 Tomkstone Sectini (20m. H. J. Bistee) (Causme Poph Pop. 98) Closely resembles Bistee, Bolsa quart gite. Lene Bistee 440' Alrigr li, is 70 ft thiner. 700' Charten li has one ch. 340' Escatraso li, 580' but may be thicker Chaco li, Thicker all out as at Bistee. [illegible] The fauna list has Productus irasi, Omphalstrochus obtusidria?, Bellerophon majuscule, = Magda- cera. Another curious feature so unlike the Biseo has found to 'to since the Tomtstone fauna is the upper Chaco one, see table plate XXV.