40 THIETT-SEVE2sTH AXXUAE PiEPOBI Ox THE 



-~ : . Name. Eormation. Locality. 



13= '. ':'. 7 fcv : sites, Corniferous limestone Falkirk. X . Y . 



1351-56 incL Xiagara limestone L ockport, N. Y. 



1357. '8. '9 Eridophylluin, Corniferous limestone Clarksville', X. Y. 



1360-64 incl. Favosites Emmonsi "Corniferous limestone.. Clarksville, N. Y. 



1365, : '7 1 - : sires liemispherica Clarksville. X. Y. 



136S. '69, '70 Chae:e:es.. Upper Helderberg Kelly's island, O. 



1371. "2. "3. '4 Astylospongia inornata, Lower Helderberg. . .Clarksville, X.Y. 



1375-79 incl. Syringopora, Upper Helderberg .Kelly's island. . 



1330, "81 Astylospongia praemorsa Wahtron, Ind. 



13S2-87 incL Syringopora. Upper Helderberg. . Cherrv Yallev. X. Y. 



1388, '89, ' Sfci matopora, Coralline limestone Schoharie. X. Y. 



1391. *92 Stromatopora constellata. Coralline limestone . Schoharie, X. Y. 



1393-1411 incl. Columnaria alveolata. Black Paver lime Lake Champlain. 



1412-17 incl. Acervularia, Corniferous lime Clark Co.. Ind, 



1415. 'IS rentaculite limestone Schoharie. X. Y. 



1430-28 incl. Stromatocerium rugosum. Black River lime. .Lake Champlain. 

 1429-33 iacL Stromatocerium vrith Columnaria alveolata . .Lake Champlain. 

 1434. '35. 



to 4 ] - av : sites Zs iagarensis Schoharie. 



1441 Favosites vennstos Schoharie. 



1442-51 incl. Column aria inequalis. Coralline limestone, Schoharie. 



1452, "3. '4 H?.ivii:e= : atenulatus. Coralline limestone Schoharie. 



1-55-60 incl. Halvsires catenuiatus. Coralline limestone Schoharie. 



1461. '2, '3. '4 Heliophyllum, Upper Helderberg . .Clarksville. 



1465. '■'. B retradiom, Hudson River group Shore Lake Ontario. 



1467-74 inch Tetradium, Trenton group Albany. Ga. 



1475-71 incl Favosites Emmonsi, Upper Helderberg Clarksville. X. Y. 



1430-34 incl. Favosites hemisphericus, Upper Helderberg.. Clarksville. X.Y. 



1485—88 incl. Calcite .... Mammoth cave. Ky . 



1489, 7 90. "91 Niagara limestone Lockpor:. X.Y. 



1492, '93 Encrinal limestone 



1494-1501 incl. Chaetetes lycoperdon. Trenton limestone Xew York. 



15 ] 2, '3, '=. '5/6 Ohaetetes lycoperdon, Trenton limestone Trenton Falls. 



1507, '8 Chaetetes lycoperdon (loose specimen) Helderberg mts. 



1509—13 incL Chaetetes. Hudson River group 'Pickett CoIL). 



1514 Heliophyllum, Upper Helderberg Falkirk, X.Y. 



1515—20 incl. Recent coral 



1521, '2. '3. '4 Chaetetes lycoperdon. Trenton lime Xiddleville. X.Y. 



1525. '•:>. ' 7 : : i 1 1 yptozoon, Calciferous (loose) Schoharie. X.Y. 



1531. "2. '3 Onset ;::- Corniferous lime Keily's island. 



1534-41 incL Xiagara limestone Lockport. X.Y. 



1542—46 incl. Zaphrentis Canadensis, Hudson River group. . . .Drummond's Isl. 

 1547—55 inch Cyathophyllum rugosum, Upper Helderberg. Thompson's lake. 



1 ~ '.—72 incl. Favosites venustus. Xiagara group 



157; -7 7 incl. Monticulipora, Hudson River group TVaynesville, Ohio. 



1578-82 incl. Astylosponsria inornata. Lower Helderberg. .. Schoharie. X.Y. 



1583-87 incL Tetradium. Birdseye limestone Little Falls, X.Y. 



1588-99 incl. Upper Helderberg limestone Clarksville. X.Y. 



1600-5 incl. Tentaculite limestone Indian Ladder, X.Y. 



1606-11 inch Acervularia. Hamilton group Wes: Williams, Canada. 



1612-15 incl. Astvlospongia inornata Lower Helderberg.. Clarksville. X.Y. 



1616. '17. '18 Alichelinia 7. . 



_ i 2 ). '21 Corniferous limestone Leroy. X.Y. 



1622-32 incL Acervularia, Corniferous lime Kelly's island. 



1 : _ :. ':34 Chaeteres Kelly's island. 



1635-53 incl. Tetradium. Trenton limestone 



1654-68 incl. Corniferous limestone Clarksville. X.Y. 



1669-73 incl. Cyathophyllum rugosum. Upper Helderberg. Clarksville. X. Y. 



