View of the two rounded hills where the Agate Spring Fossil quarry is located

Excavating in the Agate Spring Fossil Quarry

Face of the Agate Spring Fossil Quarry

Cliff one mile north of Agate Spring Fossil quarry

Exposed point in Niobrara Valley, one mile northwest of Agate Spring
Fossil Quarry

Diagram to show the relation of the sections on Valcour Island .
Diagram to show the range of the common species at Valcour Island.
Diagram to show the relations of the various sections.
Dorsal view of the test of a specimen of Cybele ella enlarged seven
diameters.

467

488

489

490

492

493

526

528

570

598

ERRATA AND CORRIGENDA.

P. 4, 6th line from bottom read Lebrun for Leborne.

P. 80, read Pelecypoda for Pelycypoda.

P. 86, interchange figures 2 and 3, and reverse position of figure 4
P. 87, line 25, read from for form.

P. 119, line 26, read median for medium.

P. 151, bottom line, read Actinoptera for Actinopteria.

Pp. 151 and 159, read Ascodictyon for Ascodictyum.

Pp. 151 and 164, read D. sculptilis for sculptis.

P. 152, read Primitia for Primita.

P. 152, read Cyclonema hamiltoniæ for C. hamiltonensis.

P. 157, read C. tenuistriata for tenuistriatus.

P. 159, line 16, read Autodetus for Autodetes.

P. 164, 4th line from bottom, read eboraceum for eborasceus.

P. 168, line 6, read Chonetes for Chonetus.

P. 169, line 9, read Pelecypoda for Pelycypoda.

P. 169, line 17, read Nuculites for Nuculitus.

P. 172, read carinatum for carinatus.

P. 173, read Thetis for Thetys.

P. 174, 9th line from bottom, read ornata for ornatas.

P. 189, line 2, read Acanthosoma for acanthsoma.

P. 328, line 26, p. 329 et seq., read Remopleurides for Remipleurides.

P. 333, line 1, read 1862 for 1861.

P. 333, last line, p. 375 et seq., read Ruedemann for Ruederman.

Pp. 336 and 337, read Archinacella propria for A. proprius.

P. 342, lines 9, 21 and 31, omit species.

P. 367, 5th line from bottom, insert (Billings) after Pseudosphærexochus vulcanus.

P. 371, 6th line from bottom, et seq., read Sphærocoryphe for Sphærocorphe. P. 373, read Apollo for Opollo.

P. 379, line 20, read Kittatiny for Kittating.

P. 381, 8th line from bottom, read Harpina ottawaënsis for Harpina

ottowaënsis.

P. 418, 25th line, read Cleiothyris for Cleiothyrus.

P. 423, read euomphalus for euomophalus.

P. 497, 9th line, read prinioides for primoides.

P. 534, read plauta for plautus.

X

For sale at Messrs. Wm. Wesley & Sons, 28 Essex St. Strand, London, England, Messrs. R. Friedlaender u. Sohn, 11 Carlstrasse, Berlin, N. W. 6., Germany, and at the Carnegie Museum, Schenley Park, Pittsburgh, Pa., U. S. A.

ANNALS

OF THE

CARNEGIE MUSEUM

VOL. III. No. I.

W. J. HOLLAND, Editor

PUBLISHED BY THE AUTHORITY OF THE

BOARD OF TRUSTEES OF THE CARNEGIE INSTITUTE
OCTOBER, 1904