Modiolopds.

138

Dimyaria

Subdivision.

Genus, Species, andAuthor.

M. Sa .

orthonota,

ovata,

Hall

CL.

Tr.

parallela,

CH., Tr.

parviuscula,

Billings.

L.

perovalis,

Salter.

H. R. G.

pholadiformis,

Hall.

BL.

plana, Hall & Whitney.

U.L.

platyphylla,

postlineata,

Carad.

M‘Coy.

M. Sa.

primigenia,

Hall.

Carad.

pyrus,

Salter.

L.

quadrata,

Anodontopsis

Hall.

L. H. G.

rhomboidea,

Portlock.

Carad.

securiformis,

Div. 1, 2, A. Gr.,

striata,

Billings.

Llandov.

CL., Niag .

subalata,

Hall.

CL .

subcarinata,

L. H. G .

subnasuta,

BL .

superba ?,

J »

H. R. G .

terminalis,

Tr .

Trentonensis ?,

H. R. G .

truncatus,

Niag .

undulostriatus,

H. R. G .

sp. ind.,

if

Slimon.

.. (2),

JJ

Salter.

„

Honeyman.

Carad .

»

Hisinger .

JJ

ft

Salter.

Tr .

„ D. D. Owen.

Myalina, Koninck, 1844.

Niag., Onon.S.G.

mytiliformis,

Worthen.

CL.

Hall.

Mytilus,

Linnaeus ,

W.

Chemungensis,

Conrad.

i Carad.

cinetus,

Portlock.

W.

exasperatus,

gradatus,

Phill.

; Carad., W., L....

Salter.

Fauna G. g. 2 ...

insons,

Earr.

Carad. ?, Llan-

mytilimeris,

Conrad.

dov., W., L.

Carad.

Nerei,

Portlock.

Carad., W.

Modiolopsis.

simillimus,

M'Coy.

unguiculatus,

Salter.

W.

sp. ind.,

Orthonota, Conrad, 1838

! Pleta ... .

axlilis,

Eichw.

Lower Stage.

NewYork (place not known).(Can. E.) Montreal , (Can.W.) Cornwall , L. Huron,Lake Winnipeg, Rupert’s Land .

S. Wisconsin,N.W.M ichigan.

Wisconsin .

Meifod (Montgomeryshire).

(Wales ) Llangollen, NantJoworth.

(Irel.) Tyrone, Desertcreate,(S. Wales) Haverfordwest&c., (Can E.) Yamaska.

Wisconsin .

New York .

(New York ) Oneida County ,(Ohio ) Cincinnati .

(Ohio ) Cincinnati .

(Normandy ) May, BudleigbSalterton (pebbles).

(Wales ) Caernarvon, Bet-twys-y-Coed.

(Wales ) Plas Madoc.

„ Pont Rhievedog,Llynfyllin.

Prairie du Chien (Wiscons.).

1758.

(Irel.) Tirnaskea, Lisbelaw,Fermanagh .

Gelli Grin, Bala (Wales ),

Tyrone, Desertcreate, Chairof Kildare.

n n

Chair of Kildare (Ireland ).(Wales ) Plas Madoc, BrynCraig, Usk.

=Nucuutes, Leptodomus,(Esthonia ) D’Erras.

Middle Stage.

(N. York ) Medina Village,(Can.W.) Lake Ontario ,West end.

(NewYork ) Herkimer Co.

Upper Stage.

England,(Wales ) Usk, Llan-gadoc.

(Wales ) Llangadoc, Storm-hill (Caermarthen ).

(New York ) Medina Vil-lage &c.

(England) Malvern &c.

Chicago (Illinois ).Arisaig (Nova Scotia ).

(Anticosti ) Jupiter River&c.

(N.York ) Rochester &c....(NewYork ) Herkimer Co.

(NewYork , central) Wolcott,(Illinois ) Chicago .

(Nova Scotia ) Arisaig.

(New York ) Lockport.(S.W. Scot.) Lesmahago.

Arisaig (Nova Scotia ).

(N. York ) Herkimer Co.

(Illinois ) Chicago .

NewYork , Usk, Plas Madoc(Wales ).

(Wales ) Carreg Llwyd,Malvern , Mayhill, &c.

(Wales ) Llandeilo, SwanseaRoad.

(S. Wales) Park Lane &e.,Caernarvonshire , Shrop­ shire .

(Bohemia ) Vavrovitz.

(N.& S.Wales)Golden Grove,(Engl.) Dudley, Shelve,Worcestershire , Derry-more Glen (Ireland ).

Sanguinolites, Sanguino

Plas Madoc, Linsway BayPembrokeshire.

(Wales ) Maes Tyddyn.LARIA, TeLLIMTES.