Répétitions horizontales
î». S. g- Endoceras Hall.
annulatum . . Hall.
longissimum
. Hall.
Marcoui . . .
. Barr.
muUitubuta/uin
Hall.
Protéiforme .
. Hall.
Contrées de In grande zone septentrionale d'Amérique.
et
ce
îl
Onondaga
A ii t e ii r n
1866. Calai. Sil. Fos». t ntic.
1857. Rep. of Progr.
18(i6 fatal. Sil. Fus. Aatic.
1863. Bill. Geol. of Can.
1866 Calai. Sil. Foss. Anlic.
1865. Pal. Foss.
1857. Kep. of Progr.
1865 Pal. Koss.
1857. Rep. of Progr.
1865. Pal Foss.
185». Cau. Nat. Geol. IV. ;
1866 Calai. Sil. Koss. Anlic.
185» Cun. Nal. Geol. IV.
1825. Tram. ((fol. Soc. Scr. i. I- 1865. Bill. Geol. ofCan.
1865. Bill. Ueül. of Can. !
185». Bill. Can. Nat. Geol.
185» Can.Nal.Geol.IV.
1865. Pal. Foss.
1866. Calai. Sil. Foss. Anlic. j
1865 Pal. Foss.
1865. Pal. Foss.
1857. Rep. of Progr. I 1840. Tram, licol. Soc. Scr. 2. V.
1865. Pal. Foss.
1857. Rep. of Progr.
1863. licol, of Can. p. 102.
1863. licol, ofCan. p. 102.
1863. Bill. Geol. of Can.
1863. Bill. Geol. ofCan.
186». Srsl. Sil. de Bnli. II. Sir. I.
1863. Bill Geol. ofCan.
1863. Bill. Geol. of Can.
Contrée»» de In grande zone septentrionale d'Amérique.
Xr.
Canada
AnficoNli
Synon.
Potsdam
Grès Calcifère 1
JC
'Oi
Chazy
Black River
Trenton
Utica
Hudson River j
Anticosti (1) j
lindoeerns (suite.) rapnx Bill.
Ilrlhoc.
Kotlermundi . . Barr.
Ortlioc.
t. Itépélilions horizontales.
lO. S. g. Càonioeerns . Hall.
an ce/ts .... Hall.
t. Itépélilion horiianlale.