Gymnospermeae. 



120 



6500 



6500.55 UPPER PALAEOZOIC. 



G ENERAL. 



Elkins and Wieland. 10427. Cor- 

 daitean wood from the Indiana Black 

 shale. 



Special. 



Callixylon uweni n. sp. Indiana, 

 Devonian. Elkins and Wieland. 10427. 



Cordaites hislopi. Lower Gondwana, 

 Kashmir. Seward. 10679. 



Psygmophyllum zeilleri n. sp. .Mon- 

 golia. Permian. Smirnov. 10688. 



6500.65 TRIASSIC. 



Wieland. 10751. On the William- 

 sonian tribe. 



10752. Recent contribu- 

 tions on cycadophytans. 



6500.70 JURASSIC. 



Knowlton. 10522. The Jurassic 

 flora of Cape Lisburne, Alaska. 



Seward. 10677. The Jurassic flora of 

 Sutherland. 



and Bancroft. 10680. 



Jurassic plants from Cromarty and 

 Sutherland, Scotland. 



6500.75 CRETACEOUS. 



< rENKEAL. 



Holden. 10480. Cretaceous lignites 

 from Cliffwood, New Jersey. 



Yabe. 10773. Mesozoische Pflanzen 

 von Omoto. 



Zeiller. 10780. Sur quelqucs plantes 

 wealdiennes recueillies au Perou par 

 M. le capitaine Berthon. 



Special. 



Androveltia elegans n. sp. Georgia, 

 Cretaceous. Berry. 10308. 



Araucaria darling tonensis n. sp. 

 South Carolina. Cretaceous. Berry. 

 10308. 



fleterolepis n. gen. <•( sp. cretaceuv. 

 South Carolina. Cretaceous. Berry. 

 10308. 



Pinus protoschropitys n. sp. .\Yu 

 Jersey. Cretaceous. Holden. 10479. 



Pityoxylon nn. spp. New Jersey, 

 Cretaceous. Holden. 10479. 



Strobililes anceps n. sp. South 

 Carolina, Cretaceous. Berry. 10308. 



6500.80 CAENOZOIC (TERTIARY) 



(GENERAL). 



Stephens. 10706. A fossil tree in 

 drift on north-west coast of Tasmania. 



6600 < 'YCADOFILICES. 



6600.39 GENERAL. 



Potonie. 10635. Blatt-Epidermon 

 einiger fossilen ,,Pteridospermen". 



6600.55 UPPER PALAEOZOIC. 



Heterangium. Ostraucr Kohleh- 

 becken. Kubart. 10532. 



Lyqinodendron. Ostrauer Kohlen- 

 becken. Kubart. 10532. 



Rhetinangium n. gen. arberi. Sand- 

 stone. Gordon. 10454. 



Stenomyelon tuedianum. Berwick- 

 shire, Carboniferous. Kidston and 

 Gwynne Vaughan. 10518. 



Whittleseya (?) fertilis. Fiance. 

 Houiller. Carpentier. 10359. 



6700 PTERID0PHYTA. 



6700.38 FOSSILS OF DOUBTFUL 

 STRA TIGRA PMC A L 

 POSITION. 



Derby. 10407. Observations on the 

 stem structure of Psaronius brasiliensis. 



6700.55 UPPER PALAEOZOIC. 



General. 



Bertrand. 10311. Relations des 

 empreintes de Corynopteris avec les 

 Zygopteria a structure conservee. 



Chapman. 10368. The precise 

 locality of tho type specimen of Lepi- 

 dodendron, australe, McCoy. 



Jongmans and Kukuk. 10509. 



Calamariaceen des Rheinisch-West- 

 Ealischen Kohlenbeckens. 



Lignier. 10543. Differentiation des 

 tissus dans le bourgeon vegetatif du 

 Cordaites lingulatus B. Ren. 



Pelourde. 10617. Remarques sur 

 l.i brace foliaire des Psaroniees. 



Smirnov. 10689. I'flanzenreste aus 

 der Qrsa-Stufe ilea Flusses Ulu-Kem. 

 (Russ. mit deutsch. Res.) 



