Lower Palaeozoic. 



50 



50 



gf Western United States. 



Burling. 10351. Early Cambrian 

 stratigraphy in North American Cor- 

 dillera, with discussion of Albertella 

 and related faunas. 



gde Ontario. 



Ami. 10283. Preliminary lists of 

 organic remains from the Chazy, Black 

 River, Trenton, and pleistocene forma- 

 tions comprised within the area of the 

 Pembroke sheet (No. 122). 



g NORTH AMERICA. 



gdf Quebec. 



Ami. 10283. Preliminary lists of 

 organic remains from the Chazy, Black 

 River, Trenton, and pleistocene forma- 

 tions comprised within the area of the 

 Pembroke sheet (No. 122). 



50.0431 PVOT0Z0A. 

 i AUSTRALIA. 



ig South Australia. 



Howchin. 10483. Occurrence of 

 Cryvtozooti in the Cambrian of Aus- 

 tralia. 



50.0831 COELENTERATA . 



Manck. 10556. Betiolites macilentus 



Tornq. 



/ AFRICA AND MADAGASCAR. 



fa Mediterranean States. 



Ddle. 10113. Les graptoHteB de la 

 haute plaine du Tidikelt. 



50.1031 ECHINODERMATA. 



Kirk. 10520. The fossil crinoid 

 genus Homocrintis Hall. 



e ASIA. 



cb China and Dependencies. 



Reed. 10050. Provisional deter- 

 mination of Echinoderma Ordovician 



and Silurian beds of Western Yunnan. 

 10650a : Silurian fossils from Kashmir. 



ef British India. 



Reed. 10651. Camarocrinusasialicus 

 from Burma. 



g NORTH AMERICA. 



gg North Eastern United States. 



Williams. 10756. A starfish found 

 in the Whitewater division of the 

 Richmond on Blue creek, Adams 

 county, Ohio. 



50.2031 BRACniOPODA INCL. 

 BRY0Z0A (P0LYZ0A). 



a THE EAST AS A WHOLE. 



Burling. 10350. Cambrian and 

 related Ordovician Brachiopoda — a 

 study of their inclosing sediments. 



Reed. 10650a. Silurian fossils from 

 Kashmir. 



50.2231 MOLLUSCA. 

 e ASIA 



eb China and Dependencies, 



Reed. 10650. Provisional deter- 

 mination of Mollusca of Ordovician 

 and Silurian beds of Western Yunnan. 



ef British India. 



Reed. 10650a. Silurian fossils from 

 Kashmir. 



/ AFRICA. 



fa Mediterranean States. 



Dolle. 10412. Le dinantien supe- 

 rieur (Yiseus) de la valee de l'Oued 

 Zousfana. Paleontologie. 



50.2631 CRUSTACEA. 



Bonnema. 10321. The genus 

 Kloedenella, Ulrich and Bassler. 



e ASIA. 



eb China and Dependencies. 



Reed. 10650. Provisional deter- 

 mination of Crustacea of the Ordo- 

 vician and Silurian beds of Western 

 Yunnan. 



ef British India. 



Reed. 10650a. Silurian fossils from 

 Kashmir. 



50.2831 XIPHOSVRA. 



e ASIA. 



Walcott. 10736. Cambrian geology 

 and paleontology. 3. No. 1. — The 



Cambrian faunas of eastern Asia. 



