454 
Palaeontologie. — Geologie. 
Palaeontologie. 
6896 Andreae, A., Acrosaurus Frischmanni H. v. Mey., ein dem Wasserleben ange- 
passter Rhynchocephale von Solenhofen. (Frankfurt, Ber. Senckenb. Ges.) 1893. 
gr. 8. 14 pg. m. 2 Tafeln. Mark Iso 
6897 Beecher, C. E., The development of a Paleozoic Poriferous Coral. Symmetrical 
Cell Development in the Favositidae. (New Haven, Trans. Conn. Ac. 1891.) 8. 
13 pg. with 7 plates. 4 50 
6898 — Notice of a new Lower Oriskany Fauna in Columbia Co., New York. With 
an annotated List of Fossils. (New Haven, Am. Journ. Sc. 1892.) 8. 5 pg. Ogo 
6899 — Larval Forms of Trilobites from the Lower Helderberg Group. (New Haven, 
Am. Journ. Sc. 1893.) 8. 6 pg. with 1 plate. 1 
6900 Beecher, C. E., and Schachert, C., Development of the Brachial Supports in 
Dielasma and Zygospira, and on the Development of the Shell of Zygospira re- 
curvirostra. (Washington, Proc. Biol. Soc., 1893.) 8. 12 pg. with 2 plates. 2so 
6901 Earle, C., Revision of the Species of Coryphodon. (New York, Bull. Amer. Mus. 
Nat. Hist.) 1892. roy. 8. 18 pg. w. 2 figures. Iso 
6902 Fontaine, W. M., Notes on some Fossil Plants from the Trinity Division of the 
Comanche Series of Texas. Washington 1 893. 8. 22 pg. with 8 plates. 2so 
6903 Geyer, G., Die mittelliasische Cephalopoden -Fauna des Hinter -Schafberges in 
Ober-Oesterreich. Wien 1893. fol. 76 pg. mit 9 Tafeln. 20 
Desselben Verfassers: lieber die basischen Cephalopoden des Hierlatz bei Hallstatt. 1886. fol. 
274 pg. mit 4 Tafeln. M. 14. 
690 4 Hollick, A., Preliminary Contribution to our knowledge of the Cretaceous For- 
mation on Long Island and Eastward. (New York, Contr. Geol. Dep. Col. Coli. 
1893.) 8. 16 pg. with 2 plates (fossil Plants). 2 
6903 — A new fossil Palm from the Cretaceous Formations of Gien Cove, Long Island. 
2 pg. with 1 plate. — Ho 11 ick, A., Some further Notes upon Serenopsis Kempii. 
2 pg. with 1 plate. — Matthew, W. D., On Antennae and other Appendages 
of Triarthrus Beckii. 5 pg. with 1 plate. (New York, Contr. Geol. Dep. Col. Coli. 
1893.) 8. 2 
6906 Hutton, F. W., The Pliocene Mollusca of New Zealand. (Sydney, Macleay Mem. 
Vol. Linn. Soc.) 1893. roy. 4. 38 pg. w. 4 plates. 9 
6907 Jaekel, 0., Die eocänen Selachier von Monte Bolca. Ein Beitrag zur Morphogenie 
der Wirbelthiere. Berlin 1893. gr. 8. m. 8 Lichtdrucktafeln u. Abbildungen. — 
Im Druck Preis ca. M. 14. 
6908 Owen. — Owen, R. The Life of Richard Owen, based on his correspondance, 
his diaries and those of his wife. 2 volumes. London 1893. 8. w. portraits a. 
illustrations. cloth. 
6909 Schrodt, F., Die Foraminiferenfauna des miocänen Molassesandsteins von Michels- 
berg unweit Hermannstadt, Siebenbürgen. (Frankfurt, Ber. Senckenb. Ges.) 1893. 
gr. 8. 6 pg. 080 
Geologie. 
Aguilar, F. N., Colonizaciön de Filipinas. Resena geogräfico-geolögico- minera 
— voir No. 6704. 
6910 Ansted, J. T., and Lathan, R. G., The Channel Islands: Jersey, Guernsey etc. 
3. edition, revised by E. T. Neville. London 189 3. 8. with maps and illu- 
strations. cloth. 7so 
6911 Baretti, M., Guida allo Studio della Geologia con applicazioni alle Alpe occiden- 
tali : dal Rodano alla linea Ticino -Scrivia-Bisagno. Milano 1894. 12. con carta 
geolog. color. e figure. — ln stampa. 
6912 Böhm V. Böhmersheim, A., Steiner Alpen. Ein Beitrag zur Entwicklungsgeschichte 
der Gebirgsgruppen-Namen. Wien 1893. Lex. 8. 96 pg. 3 
6913 Boue’s Portrait. Wien 1893. 4. Iso 
6914 Choffat, P., Contributions ä la connaissance göologique des Sources mindro- 
thermales des Aires mösozoiques du Portugal. Lisbonne 1893. 8. 136 pg. av. 
1 planche. 5 
6915 — Coup d’oeil sur les Eaux mindrales et les Eaux thermales des Rdgions m£so- 
zoiques du Portugal. (Paris, Bull. Soc. G6ol. Fr. 1893.) gr. in-8. 21 pg. Iso 
Naturae Novitates. Jahrg. XV, No. 21. R. Friedländer & Sohn in Berlin. 
