USNM:PAL
Cranaena Girty
USNM PAL180702 1906-10-00
United States, Pennsylvania
USNM:PAL
undetermined
R. Bassler & Williard 1917-06-20
United States, Pennsylvania
USNM:PAL
undetermined
USNM SD26701 0000 R. Snow 1981-07-01
United States, Pennsylvania, Delaware River, 39.8733 -75.2103
USNM:PAL
Talbotina clarae Howell
USNM PAL517180 G. Van Ingen 1906-00-00
United States, Pennsylvania, Bucks County
USNM:PAL
Lingula delia Hall
USNM PAL173940 Ellison
United States, Pennsylvania, Blair County
USNM:PAL
undetermined
C. Butts 1903-08-21
United States, Pennsylvania, Blair County
USNM:PAL
Paedeumias yorkense Resser & Howell
USNM PAL518181 C. Resser 1911-00-00
United States, Pennsylvania, Lancaster County
USNM:PAL
Orthograptus calcaratus (Lapworth)
USNM PAL509923
United States, Pennsylvania, Dauphin County
USNM:PAL
undetermined
C. Butts
United States, Pennsylvania, Huntingdon County
USNM:PAL
undetermined
C. Butts 1924-09-26
United States, Pennsylvania, Huntingdon County
USNM:PAL
undetermined
C. Butts 1908-09-03
United States, Pennsylvania, Blair County
USNM:PAL
Lingulella rugosa Howell
USNM PAL517053 G. Van Ingen 1906-00-00
United States, Pennsylvania, Bucks County
USNM:PAL
undetermined
C. Butts
United States, Pennsylvania, Perry County
USNM:PAL
undetermined
D. White 1896-06-10
United States, Pennsylvania
USNM:PAL
undetermined
C. Butts 1923-06-18
United States, Pennsylvania, Huntingdon County
USNM:PAL
Salterella acervulosa Resser & Howell
USNM PAL531729 C. Resser 1911-00-00
United States, Pennsylvania, Lancaster County
USNM:PAL
undetermined
E. Kindle 1910-07-07
United States, Pennsylvania
USNM:PAL
undetermined
C. Butts 1913-00-00
United States, Pennsylvania, Blair County
USNM:PAL
undetermined
Collector Unknown
United States, Pennsylvania, Warren County
USNM:PAL
undetermined
C. Butts & W. Phalen 1903-07-24
United States, Pennsylvania
USNM:PAL
Rhipidomella penelope (Hall)
USNM PAL173945 Ellison
United States, Pennsylvania, Perry County
USNM:PAL
undetermined
C. Butts 1925-05-27
United States, Pennsylvania, Blair County
USNM:PAL
Modocia benorensis Tasch
USNM PAL340594 E. Moore 1913-12-12
United States, Pennsylvania, Huntingdon County
USNM:PAL
Palaeoneilo perplana Hall
USNM PAL174214 R. Ellison
United States, Pennsylvania, Bedford County
USNM:PAL
Spherotus contractus (Hall)
USNM PAL178320 Maryland Geological Survey
United States, Pennsylvania, Bedford County
USNM:PAL
undetermined
D. White
United States, Pennsylvania, Cambria County
USNM:PAL
Amecystis raymondi Parsley
USNM PAL93447A
United States, Pennsylvania, Franklin County
USNM:PAL
Welleraspis lata Howell
USNM PAL143457F Howell
United States, Pennsylvania, Bucks County
USNM:PAL
undetermined
B. Phillips 1896-06-20
United States, Pennsylvania
USNM:PAL
undetermined
C. Butts 1913-00-00
United States, Pennsylvania, Huntingdon County
USNM:PAL
Kingstonia ara (Walcott)
USNM PAL143463H J. Wilson
United States, Pennsylvania
USNM:PAL
Wannerestheria pennsylvanica (Wanner)
USNM PAL539462
United States, Pennsylvania, York County
USNM:PAL
Pemphigaspis bullata Hall
USNM PAL143462P J. Wilson
United States, Pennsylvania
USNM:PAL
Mastigobolbina retifera Ulrich & Bassler
USNM PAL606472 C. Butts 1908-07-08
United States, Pennsylvania, Blair County, Locality And Remarks: Hollidaysburg Quad, Old Mine 1mi Nw Of Franktown (Ore Seam 8ft Above Main Ore, Lower Clinton, About 300ft Below Keefer Ss, Notebook 1, Pg 11, Field Loc 19b)
USNM:PAL
Yorkia wanneri Walcott
USNM PAL26433C C. Walcott
United States, Pennsylvania, York County
USNM:PAL
Potoniea angularis (Lesquereux) Stidd
USNM P25258 R. Lacoe
United States, Pennsylvania
USNM:PAL
Cladodus
USNM PAL327600 St.John & White 1880-00-00
United States, Pennsylvania
USNM:PAL
undetermined
USNM SD27687 0000 J. Oswald 1981-08-24
United States, Pennsylvania, Delaware River, 39.8553 -75.2708
USNM:PAL
undetermined
J. Price 1941-00-00
United States, Pennsylvania, Lancaster County
USNM:PAL
undetermined
J. Rosenkrance 1901-00-00
United States, Pennsylvania
USNM:PAL
undetermined
C. Butts 1913-00-00
United States, Pennsylvania
USNM:PAL
undetermined
R. Bassler & Williard 1917-06-29
United States, Pennsylvania
USNM:PAL
undetermined
D. White
United States, Pennsylvania, Blair County
USNM:PAL
undetermined
E. Kindle 1909-06-22
United States, Pennsylvania, Allegheny County
USNM:PAL
undetermined
H. Williams
United States, Pennsylvania, Potter County
USNM:PAL
Mastigobolbina retifera Ulrich & Bassler
USNM PAL63476E
United States, Pennsylvania, Blair County, 1/2 mi. N.W. of Frankstown, North of Hollidaysburg ( 8 ' above the main ore seam ) in a thin bed of fossiliferous iron ore - Lower Clinton
USNM:PAL
Welleraspis lata Howell
USNM PAL517106 G. Van Ingen 1906-00-00
United States, Pennsylvania, Bucks County
USNM:PAL
Lepidoderma mansfieldi (Hall)
USNM PAL320515 R. Lacoe
United States, Pennsylvania, Beaver County
USNM:PAL
undetermined
C. Butts & W. Phalen 1903-08-24
United States, Pennsylvania
USNM:PAL
undetermined
G. Girty
United States, Pennsylvania, Bradford County
USNM:PAL
Obolella atlantica Walcott
USNM PAL51948A C. Walcott 1892-00-00
United States, Pennsylvania, York County
USNM:PAL
undetermined
M. Campbell 1901-00-00
United States, Pennsylvania
USNM:PAL
undetermined
C. Butts 1913-00-00
United States, Pennsylvania, Huntingdon County
USNM:PAL
undetermined
R. Ellison
United States, Pennsylvania
USNM:PAL
undetermined
M. Campbell 1901-00-00
United States, Pennsylvania
USNM:PAL
Subrensselandia claypolii (Hall)
USNM PAL162500 G. Cooper & J. Cooper
United States, Pennsylvania, Perry County
USNM:PAL
undetermined
D. White 1923-00-00
United States, Pennsylvania
USNM:PAL
undetermined
USNM SD26685 0000 R. Snow 1981-06-18
United States, Pennsylvania, Delaware River, 39.8847 -75.1633
USNM:PAL
undetermined
D. White 1901-07-20
United States, Pennsylvania
USNM:PAL
undetermined
Collector Unknown
United States, Pennsylvania, Warren County
USNM:PAL
undetermined
D. White 1899-00-00
United States, Pennsylvania, Jefferson County
USNM:PAL
Holoptychius latus Cope
USNM V4603 R. Lacoe
United States, Pennsylvania
USNM:PAL
Rhizodopsis robustus (Roemer)
USNM V4540 R. Lacoe
United States, Pennsylvania, Beaver County
USNM:PAL
Equus
USNM PAL244442 Wilson & Donald 1977-09-00
United States, Pennsylvania, York County
USNM:PAL
undetermined
D. White 1897-04-00
United States, Pennsylvania
USNM:PAL
Zygobolbina emaciata Ulrich & Bassler
USNM PAL63526A E. Ulrich
United States, Pennsylvania, Fulton County, Locality And Remarks: On Mcconnellsburg-Mercersburg Pike, About 1.5mi W Of Cove Gap, near Tollgate, Tuscarora Mts, 4.5 miles northwest of Mercersburg
USNM:PAL
undetermined
E. Kindle 1909-06-25
United States, Pennsylvania, Perry County
USNM:PAL
Pustulatia pustulosa (Hall)
USNM PAL174118 Ellison
United States, Pennsylvania, Perry County
USNM:PAL
Bollia sagittaformis Swartz
USNM PAL94209
United States, Pennsylvania, Blair County, J. B. Payne slab from Near Altoona
USNM:PAL
undetermined
C. Butts 1909-07-03
United States, Pennsylvania, Blair County
USNM:PAL
undetermined
C. Butts 1925-06-12
United States, Pennsylvania, Blair County
USNM:PAL
Chonetes acutiliratus Girty
USNM PAL180700 1906-10-00
United States, Pennsylvania
USNM:PAL
undetermined
C. Butts & E. Kindle 1909-07-08
United States, Pennsylvania, Blair County
USNM:PAL
undetermined
Kindle & Williams
United States, Pennsylvania, Bradford County
USNM:PAL
undetermined
Kirk & Ulrich
United States, Pennsylvania, Mercer County
USNM:PAL
undetermined
Collector Unknown
United States, Pennsylvania, Warren County
USNM:PAL
undetermined
T. Williard 1903-07-01
United States, Pennsylvania
USNM:PAL
Holoptychius americanus Leidy
USNM V4590 R. Lacoe
United States, Pennsylvania, Tioga County
USNM:PAL
undetermined
Kindle & Roundy 1910-08-10
United States, Pennsylvania, Indiana County
USNM:PAL
Salterella acervulosa Resser & Howell
USNM PAL518010 C. Resser 1911-00-00
United States, Pennsylvania, Lancaster County
USNM:PAL
undetermined
USNM SD27694 0000 J. Oswald 1981-10-01
United States, Pennsylvania, Delaware River, 39.8214 -75.3792
USNM:PAL
undetermined
C. Butts & Campbell
United States, Pennsylvania
USNM:PAL
Salterella conulata Clark
USNM PAL166243
United States, Pennsylvania
USNM:PAL
Palaeoneilo constricta (Conrad)
USNM PAL174210 R. Ellison
United States, Pennsylvania, Perry County
USNM:PAL
Kloedenella cornuta Ulrich & Bassler
USNM PAL90158
United States, Pennsylvania, Clinton County, Quarry 1 mi. E. of Castanea, near Lock Haven ( about 2 ft. above base of S. elegans zone)
USNM:PAL
Briantelasma moorense Oliver
USNM PAL421269
United States, Pennsylvania
USNM:PAL
undetermined
Collector Unknown
United States, Pennsylvania, Erie County
USNM:PAL
Spinocyrtia granulosa girtyi (Conrad)
USNM PAL174135 Ellison
United States, Pennsylvania, Perry County
USNM:PAL
Skolithos magnus Howell
USNM PAL490009 B. Howell 1940-00-00
United States, Pennsylvania, Northampton County
USNM:PAL
Welleraspis lata Howell
USNM PAL517131 G. Van Ingen 1906-00-00
United States, Pennsylvania, Bucks County
USNM:PAL
Salterella acervulosa Resser & Howell
USNM PAL518019 C. Resser 1913-00-00
United States, Pennsylvania, Lancaster County
USNM:PAL
Greenops (Greenops) boothi (Green)
USNM PAL174277 R. Ellison
United States, Pennsylvania, Perry County
USNM:PAL
undetermined
E. Kindle 1912-06-23
United States, Pennsylvania, Centre County
USNM:PAL
Ancyrodella rotundiloba rotundiloba (Bryant)
USNM PAL726079
United States, Pennsylvania, Centre County
USNM:PAL
undetermined
D. White 1897-05-05
United States, Pennsylvania
USNM:PAL
Kloedenella berdanae Hoskins
USNM PAL143212C
United States, Pennsylvania, Juniata County, along U.S. Route 22, 150 yards north of town line of Mifflintown
USNM:PAL
undetermined
C. Butts 1924-09-24
United States, Pennsylvania, Huntingdon County
USNM:PAL
Lingulidiscina newberryi (Hall)
USNM PAL180674 1906-10-00
United States, Pennsylvania
USNM:PAL
undetermined
C. Butts 1913-00-00
United States, Pennsylvania, Huntingdon County
USNM:PAL
Isochilina
USNM PAL559484
United States, Pennsylvania, Lamont; 425 P = Carline member of the Stones River LS