| – |
– |
AR |
Along the Mississippi River from Cairo,IL to Baton Rouge,LA in loess (wind blown silt) deposits ranging from 9 to 23 meters in thickness and 50 to 100km in width (thicker in North and better developed on E side of river) |
Pleistocene |
|
terrestrial and occasional lacustrian gastropods. A few bivalves |
AR0001 |
|
|
| Mountain Home |
Baxter |
AR |
|
Mississippian |
|
Fossils |
AR0002 |
|
|
| Little Clifty Creek |
Benton |
AR |
on E fork in Middle |
Devonian |
Clifty Limestone |
Spirifer,Tropidoleptus,Homalonotus |
AR0003 |
|
|
| – |
Boone |
AR |
and areas to E in Cambrian Upper dolomite |
Cambrian Upper |
|
Cryptozoon,gastropods,cephalopods. |
AR0004 |
|
|
| Warren |
Bradley |
AR |
5 km E in RR cut |
|
|
Mactra,Corbula,Venericardia,abundant Leda. |
AR0005 |
|
|
| Eureka Springs quadrangle |
Carroll |
AR |
se1/4nw1/4 s25t16nr26w South of bridge over War Eagle Creek. In narrow band of Pitkin Limestone on both banks |
Pennsylvanian |
Pitkin |
Chester age cup corals. |
AR0006 |
|
|
| Arkadelphia |
Clark |
AR |
1.6km N of Oklahoma-Hollywood Rd Junction on Widow Cox Farm |
Cretaceous |
Taylor |
fish teeth-Cretolamna |
AR0007 |
|
|
| Arkadelphia |
Clark |
AR |
1.9 km N in Bluffs along Ouachita River at low tide |
|
|
mollusks,cephalopods,shark teeth |
AR0008 |
|
|
| Arkadelphia |
Clark |
AR |
12 km SW near the Okolona Rd |
|
|
Gryphaea |
AR0009 |
|
|
| Arkadelphia |
Clark |
AR |
12.8km W |
Cretaceous |
Marlbrook |
Ischyodus,Ischyrhiza |
AR0010 |
|
|
| Arkadelphia |
Clark |
AR |
2.4km W of Caddo River Bridge on AR67 |
Cretaceous |
Nacatosh |
Shark Teeth-Stephanodus |
AR0011 |
|
|
| Arkadelphia |
Clark |
AR |
3 km N from High Bluff on Ouachita River |
|
|
Inoceramus. |
AR0012 |
|
|
| Arkadelphia |
Clark |
AR |
3.2km E on Gaither Bros Farm |
Cretaceous |
Marlbrook |
shark teeth-Enchodus,Squalicorax |
AR0013 |
|
|
| Arkadelphia |
Clark |
AR |
800m E on Gaither Bros Farm |
Cretaceous |
Nacatosh |
Shark Teeth-Ischyrhiza |
AR0014 |
|
|
| Arkadelphia |
Clark |
AR |
9 km SW in bank of Big Decipher Creek |
|
|
Exogyra,large Hemiaster,Inoceramus,Trigonia,Anatimya |
AR0015 |
|
|
| Okolona |
Clark |
AR |
In a field W of Nacatoch Bluff in |
Cretaceous Upper |
Saratoga Chalk |
Paranomia |
AR0016 |
|
|
| Caney Pt |
Cleveland |
AR |
In area exposures of fossiliferous clay. |
|
|
? |
AR0017 |
|
|
| Cow Ford |
Cleveland |
AR |
6 km downstream form Caney Pt |
|
|
Fossils in cylindrical concretions |
AR0018 |
|
|
| Herbine |
Cleveland |
AR |
10 km NW in drainage ditch on AR35 in Rison Clay member of White Bluff Formation |
Eocene |
White Bluff |
Abundant molds. Also in a second ditch about 200 meters East. |
AR0019 |
|
|
| Herbine |
Cleveland |
AR |
9 km NW |
|
|
scattered mollusk molds |
AR0020 |
|
|
| Kingsland |
Cleveland |
AR |
5.5 km N at Cross Roads Church in drainage ditches and road cuts in |
Eocene |
White Bluff |
Fossils in ironstone nodules. |
AR0021 |
|
|
| Marks Mill |
Cleveland |
AR |
Just S of the battleground monument at Junction of AR8 and 97 in drainage ditch exposing White Bluff Formation – fossiliferous ironstone nodules. Also about 350 meters East in left bank of small stream,fossiliferous calcareous greensand. |
Eocene |
White Bluff |
? |
AR0022 |
|
|
| New Edinburg |
Cleveland |
AR |
1.3 km NE in road cut in SE corner of S27 |
|
Caney Point Marl |
many species of fossils. |
AR0023 |
|
|
| Pansy |
Cleveland |
AR |
6 km S 1 km E of AR15 in water well mollusk molds and shells. |
|
|
? |
AR0024 |
|
|
| Rison |
Cleveland |
AR |
10 km SW on E side of Saline River 50 meters upstream from US79 bridge in |
Eocene |
White Bluff |
mollusk molds. |
AR0025 |
|
|
| Rison |
Cleveland |
AR |
400 meters W in road cuts and barrow pit. |
Eocene |
White Bluff |
Mollusks. |
AR0026 |
|
|
| Rye |
Cleveland |
AR |
4 km NW in ditch beside road from Rye to AR35. |
|
|
Abundant mollusk molds in clay |
AR0027 |
|
|
| Saline River |
Cleveland |
AR |
1.2 km upstream from Vince Bluff accessible at low water |
|
|
many mollusks Avicula,Leda,Venericardia,Tellina,Cytherea,Corbula and 14 other species. |
AR0028 |
|
|
| Saline River |
Cleveland |
AR |
6 km downstream from mouth of Big Creek |
|
|
Fossils in concretions |
AR0029 |
|
|
| Van Buren |
Crawford |
AR |
|
Pennsylvanian |
|
fossils -Crinoid fragments,Lophophyllum,Composita,Pleurophorus,Soleniscus,Pleurotomaria. |
AR0030 |
|
|
| White River |
Desha |
AR |
Isotelus like trilobite in (single specimen 15cm long) in Lower Ordovician Cotter of Jefferson City Formation. In cove about 1 km from town. |
Ordovician |
Jefferson City |
? |
AR0031 |
|
|
| Monticello |
Drew |
AR |
12.5 km NW along AR35 in road cuts and ditches |
|
|
Mollusk Molds |
AR0032 |
|
|
| Monticello |
Drew |
AR |
5.5 km SW along local road to Green Hill |
|
|
Mollusk molds |
AR0033 |
|
|
| Montongo |
Drew |
AR |
6 km SW in RR cuts |
|
|
poorly preserved fossils Corbula,Yoldia,Turritella |
AR0034 |
|
|
| Jessieville |
Garland |
AR |
|
Cambrian Upper |
|
Trilobites |
AR0155 |
|
|
| Grapevine |
Grant |
AR |
In escarpment above flood plane in |
Eocene |
White Bluff |
mollusk molds |
AR0036 |
|
|
| Redfield |
Grant |
AR |
1 km N in road cut on US65. |
|
|
mollusk molds and fossils in ferruginous concretions |
AR0037 |
Redfield is in Jefferson County |
|
| Redfield |
Grant |
AR |
5.5 km W in drainage ditch SE of the Orion Crossroads |
|
|
ferruginous concretions with fossils |
AR0038 |
Redfield is in Jefferson County |
|
| Sheridan |
Grant |
AR |
6.5 km S in road cuts |
|
|
fossil molds |
AR0039 |
|
|
| Sheridan |
Grant |
AR |
700 meters W of town square in road cuts on US270 |
|
|
concretions with fossil molds. |
AR0040 |
|
|
| White Bluff |
Grant |
AR |
area exposures |
|
|
14 species of pelecypods,24 species of gastropods,Scaphopods |
AR0041 |
|
|
| – |
Hempstead |
AR |
in 75 meters of Cretaceous brownstone marl along line from Nashville,Howard County to Columbus,Hempstead County. |
Cretaceous |
Brownstone |
Abundant fossils. Exogyra common |
AR0059 |
|
|
| Hollywood |
Hempstead |
AR |
2 km S on Dobyville Road in thin lenses of greenish sand in clay |
|
|
abundant small calcareous fossils. |
AR0042 |
|
|
| Hollywood |
Hempstead |
AR |
3 km E on Arkadelphia Road in thin lenses of greenish sand in clay |
|
|
abundant small calcareous fossils. |
AR0043 |
|
|
| Hollywood |
Hempstead |
AR |
4 km S in road cuts where road crosses small creek near edge of Terre Noire bottom in sw1/4 s34t7sr21w. |
|
|
Very fossiliferous lenses. |
AR0044 |
|
|
| McNab Station |
Hempstead |
AR |
In RR cut just W of station. |
|
|
Ostrea |
AR0045 |
|
|
| Nashville |
Hempstead |
AR |
6 km S on road to Clow |
|
|
poorly preserved fossils |
AR0046 |
|
|
| Ozan |
Hempstead |
AR |
5 km S of Nashville in roadside ditch,white clay |
Cretaceous Upper |
Tokio clay |
poorly preserved plant fossils above white Inoceramus bearing Limestone. |
AR0047 |
|
|
| Ozan |
Hempstead |
AR |
7 km N along Bingen Road in brown sandstone. |
|
|
Exogyra |
AR0048 |
|
|
| Ozan |
Hempstead |
AR |
7 km S along Bingen Rd in Brownstone marl |
|
|
Ostrea |
AR0049 |
|
|
| Washington |
Hempstead |
AR |
200 meters N or RR station |
|
|
Gryphaea |
AR0050 |
|
|
| Washington |
Hempstead |
AR |
4 km NE along old military Road |
|
|
Capulus,Belemnitella,Nostoceras |
AR0051 |
|
|
| Washington |
Hempstead |
AR |
4.5 km NW |
|
|
Ostrea |
AR0052 |
|
|
| Washington |
Hempstead |
AR |
5 km NE |
|
|
Inoceramus |
AR0053 |
|
|
| Washington |
Hempstead |
AR |
5.3 km N from Ozan road |
|
|
Capulus |
AR0054 |
|
|
| Washington |
Hempstead |
AR |
5.5 km N in shell bed along Saratoga Road |
|
|
Exogyra |
AR0055 |
|
|
| Yancy |
Hempstead |
AR |
1.5 km SW from Columbus Rd |
|
|
Actaeon,Baculites |
AR0056 |
|
|
| Yancy |
Hempstead |
AR |
2.9km S |
Cretaceous |
Annona Chalk |
fish teeth-Enchodus,Squalicorax |
AR0057 |
|
|
| Yancy |
Hempstead |
AR |
3 km S from Columbus Rd |
|
|
Veniella |
AR0058 |
|
|
| Malvern |
Hot Spring |
AR |
In old barrow pit on North I35 Service Rd 1.6km N of Malvern exit |
|
|
crab carapaces |
AR0060 |
|
|
| Malvern |
Hot Spring |
AR |
S on Ouachita River in small outcrop of Cretaceous rock |
Cretaceous |
Arkadelphia |
vertebrate remains-mosasaur vertebrae,shark teeth |
AR0061 |
|
|
| Malvern |
Hot Spring |
AR |
in beds of lignite/lignitic clay |
Eocene Middle |
|
plant fossils,insects in amber |
AR0062 |
|
|
| Malvern (near) |
Hot Spring |
AR |
in the Acme Brick Co and Malvern Brick Company quarries in Claiborne age lignite |
Eocene? |
Claiborne |
amber with small insect inclusions. Plant fossils are also found in the lignite. |
AR0063 |
|
|
| Rockport (Malvern) |
Hot Spring |
AR |
marine fossils in crystalline Limestone |
|
|
Cucullaea,Turritella,Venericardia |
AR0064 |
|
|
| Buckrange |
Howard |
AR |
2 km SE on dead end road in nw1/4ne1/4 s35t10sr27w in marly fine grained mud |
|
|
phosphatic shell casts |
AR0065 |
|
|
| Saratoga |
Howard |
AR |
1 km E on Columbus road in Yellow Creek Valley |
|
|
Gryphaea and other fossils |
AR0066 |
|
|
| Saratoga |
Howard |
AR |
1.4 km W of town in RR cut in Cretaceous Upper Chalk |
Cretaceous Upper |
|
sponges,echinoids,Mollusks. |
AR0067 |
|
|
| Saratoga |
Howard |
AR |
2 km E |
|
|
Gryphaea,Exogyra,sponges |
AR0068 |
|
|
| Saratoga |
Howard |
AR |
500 meters E in gullies |
|
|
Gryphaea,Exogyra,sponges |
AR0069 |
|
|
| Saratoga |
Howard |
AR |
N along Mineral Springs Road in sands |
|
|
Gryphaea,Inoceramus,gastropods |
AR0070 |
|
|
| Saratoga |
Howard |
AR |
in RR cut to West |
Cretaceous Upper |
Saratoga |
well preserved sponges,echinoids |
AR0071 |
|
|
| Tollette |
Howard |
AR |
1 km W in 6 meters of sand |
|
|
Shells,phosphatic shell casts,shark teeth |
AR0072 |
|
|
| Tollette |
Howard |
AR |
2 km W in Ozan Brownstown near the edge of he bottomland |
|
|
gastropods,Exogyra,Ostrea |
AR0073 |
|
|
| – |
Independence |
AR |
is exposures or |
Ordovician Upper |
Kimmswick Limestone |
Trilobites – Illaneus,Goldius,Brachiopods – McEwanella,Algae – Receptaculites. |
AR0083 |
Illaneus is a Russian trilobite |
|
| Batesville |
Independence |
AR |
In gray to Black Shale |
Mississippian Upper |
Moorefield Shale |
Leiorhynchus,Moorefieldella,87 other species |
AR0074 |
|
|
| Cushman |
Independence |
AR |
9 km NE at Montgomery Mine in clays derived from Manganese Oxide casts |
Silurian |
Brassfield Limestone |
Cyclonema,Triplecia,Girvanella,Cycloceras,Orthoceras |
AR0075 |
|
|
| Locust Grove |
Independence |
AR |
12 km S on AR21 |
Mississippian |
Boone |
fossils |
AR0076 |
|
|
| Locust Grove |
Independence |
AR |
3 km W on AR14 |
Mississippian |
Boone |
fossils |
AR0077 |
|
|
| Locust Grove |
Independence |
AR |
9 km W on AR14 in road cut |
Mississippian |
Boone |
invertebrates |
AR0078 |
|
|
| Locust Grove |
Independence |
AR |
in 2.4km S on Hwy 21 |
Mississippian |
Boone |
invertebrates |
AR0079 |
|
|
| Locust Grove |
Independence |
AR |
in Quarry 3.4km W on Hwy 14 |
Mississippian |
Boone |
invertebrates |
AR0080 |
|
|
| Marshall |
Independence |
AR |
NW in gully |
|
|
many invertebrate species |
AR0081 |
|
|
| Moorefield |
Independence |
AR |
In gray to Black Shale |
Mississippian Upper |
Moorefield Shale |
Leiorhynchus,Moorefieldia,87 other species |
AR0082 |
|
|
| Bradford |
Jackson |
AR |
Across White County line 4 km N on Iron Mountain RR in light-gray Limestone |
|
|
Turritella,corals Ostrea,Cytherea |
AR0084 |
|
|
| Bradford |
Jackson |
AR |
Across White County line 5.5 km N on Iron Mountain RR in light-gray Limestone |
|
|
Turritella,corals Ostrea,Cytherea |
AR0085 |
|
|
| Grand Glaise |
Jackson? |
AR |
E in RR cuts along the M.O.P. RR |
Paleocene |
Midway |
corals,echinoids,mollusks |
AR0086 |
|
|
| Grand Glaise |
Jackson? |
AR |
in RR cuts |
Paleocene |
Midway |
corals,echinoids |
AR0087 |
|
|
| Redfield |
Jefferson |
AR |
3.5 km N at South Red Bluff |
|
|
mollusk molds – Nuculana |
AR0088 |
|
|
| Sheridan |
Jefferson |
AR |
in regional exposures. |
|
|
mollusks |
AR0089 |
|
|
| White Bluff |
Jefferson |
AR |
7 km E of Redfield on Arkansas River exposures for 4 km downstream beyond Tar Creek Camp in E1/2S19/30T3SR10W exposures classic locality |
Eocene |
Redfield |
Many mollusks. |
AR0090 |
|
|
| Smithville |
Lawrence |
AR |
|
|
|
Gastropods – Helicotoma |
AR0091 |
|
|
| Cornerville |
Lincoln |
AR |
7 km SE in drainage ditch on E side of local road. |
|
|
Plant fossils |
AR0092 |
|
|
| Star City |
Lincoln |
AR |
2.5 km At AR81 road junction |
|
|
fossil plants. |
AR0093 |
|
|
| Star City |
Lincoln |
AR |
3.5 km NW in drainage ditch |
|
|
fossil plants. |
AR0094 |
|
|
| Foreman |
Little River |
AR |
27 km SW at Rocky Comfort in Annona chalk along Laynesport Rd. |
Cretaceous |
Annona |
Echinoids – Echinocorys,mollusks – Inoceramus,Gryphaea,Pecten |
AR0095 |
|
|
| Foreman |
Little River |
AR |
9 km N in stream bank near Arkinda road in |
Cretaceous Upper |
Ozan, Lower |
Ammonites -Mortoniceras,Baculites up to 30cm. |
AR0096 |
|
|
| White Cliffs |
Little River |
AR |
2 km NW |
Cretaceous Upper |
Ozan, Upper |
Gryphaea,Sauvagesia |
AR0097 |
The generic name Sauvagesia is also used for a plant known commonly as ‘Creole Tea’ |
|
| White Cliffs |
Little River |
AR |
in quarry |
|
|
Inoceramus |
AR0098 |
|
|
| Cabot |
Lonoke |
AR |
se1/4nw1/4s36t15nr21w |
|
|
? |
AR0099 |
|
|
| Blaylock Mountains |
Montgomery |
AR |
in SW corner of County in |
Silurian |
Blaylock Sandstone |
graptolites |
AR0100 |
|
|
| Crystal Springs |
Montgomery |
AR |
in roadside shale exposure |
Ordovician |
|
graptolites — Didymograptus,Nemagraptus,Dicellograptus,Climacograptus,Diplograptus,Glyptograptus,Glossograptus,Orthograptus,Cryptograptus,Retiograptus,Lasiograptus,Thamnograptus |
AR0101 |
|
|
| Crystal Springs |
Montgomery |
AR |
to E of Post office on US270 in black,carbonaceous |
Ordovician |
Womble Shale |
Graptolites – Nemagraptus |
AR0102 |
|
|
| Jasper |
Newton |
AR |
Red Rock Rd 3 km E of AR7 S of town in road cut and gully se1/4nw1/4s36t15nr21w |
Pennsylvanian |
|
crinoids fragments |
AR0103 |
|
|
| Camden |
Ouachita |
AR |
|
|
|
? |
AR0104 |
|
|
| Camden |
Ouachita |
AR |
in lignite |
|
|
Insects in amber |
AR0105 |
|
|
| Antoine Creek |
Pike |
AR |
to E |
|
|
Gryphaea |
AR0106 |
|
|
| Delight |
Pike |
AR |
1 km SE in a brownstone marl |
|
|
Cyprimeria |
AR0107 |
|
|
| Okolona |
Pike |
AR |
1.5 km N in road cuts and other area exposures in dark gray sandy marl |
|
|
Gryphaea |
AR0108 |
|
|
| Okolona |
Pike |
AR |
4 km N in gullies W of road |
|
|
fossil casts. |
AR0109 |
|
|
| Okolona |
Pike |
AR |
ne1/4 s3t8sr21w along Okolona-Arkadelphia rd in dark,sandy marl |
|
|
Exogyra,Gryphaea |
AR0110 |
|
|
| Tokio |
Pike |
AR |
In Cretaceous Limestone at Plaster Bluff-Gypsum Bluff on Little Missouri River |
Cretaceous |
|
Glauconia |
AR0111 |
|
|
| Wolf Creek |
Pike |
AR |
4 km NW |
Cretaceous |
Dierks Limestone |
Ostrea |
AR0112 |
|
|
| Poinsett County |
Poinsett |
AR |
|
|
|
in lignites |
AR0113 |
|
|
| – |
Polk |
AR |
Outcrops of late shale. Black,Fissile,contorted,graphitic shales or slates. Area outcrops in Polk,Montgomery Garland,Saline,Pulaski Counties. |
Ordovician |
Polk Creek |
abundant graptolites |
AR0114 |
|
|
| Fourche Creek |
Pulaski |
AR |
near mouth of Crooked Creek in s8t15r13w |
|
|
Ostrea,Turritella,Enclimatoceras,Cucullaea,Cytherea,Crassatella,Protocardia,Venericardia,Shark teeth,echinoderm spines |
AR0115 |
|
|
| Little Rock |
Pulaski |
AR |
800 meters N of County hospital near old lime kiln on Iron Mountain RR in sandy Limestone |
|
|
Turritella mortoni. |
AR0116 |
|
|
| Ravenden Springs |
Randolph |
AR |
|
|
|
Gastropod – Ceratopea |
AR0117 |
|
|
| Benton |
Saline |
AR |
In Clay pit in Nw1/4ne1/4s11t2sr15w |
|
|
fossil leaves — Magnolia,Quercus (Oak) |
AR0118 |
|
|
| Benton |
Saline |
AR |
sw1/4se1/4s9t1sr14w in ferruginous Sandstone |
|
|
Venericardia,Turritella mortoni |
AR0119 |
|
|
| Bates |
Scott |
AR |
In mine dumps on the Poteau Mountain Tower Road in the |
Pennsylvanian |
Atoka Sandstone |
Plants – Calamites,Annularia,Asterophyllites |
AR0120 |
|
|
| Bates |
Scott |
AR |
On mine dumps 1.5 km W on mine dumps along Poteau Mt Tower Road |
Pennsylvanian |
Atoka Sandstone |
ferns,Calamites,Asterophyllites |
AR0121 |
|
|
| Gilbert |
Searcy |
AR |
0.8 km W on Right side of Dry Creek in |
Silurian |
St Clair Limestone |
Articulate brachiopods |
AR0122 |
|
|
| Gilbert |
Searcy |
AR |
1 km W |
Silurian |
St Clair |
large Brachiopods |
AR0123 |
|
|
| Leslie |
Searcy |
AR |
S |
Carboniferous |
|
Bryozoa;Brachiopods;Crinoids;Plants;Cephalopods;Mollusks;Trilobites |
AR0124 |
|
|
| Ashdown |
Sevier |
AR |
3.5 km N of Little River Bridge on Ashdown-Ben Lomand road in |
Cretaceous Upper |
Marlbrook marl |
Exogyra |
AR0125 |
|
|
| Ben Lomand |
Sevier |
AR |
2 km E along Mineral Springs Road |
|
|
Scaphites,Hippocrepsis |
AR0126 |
|
|
| Ben Lomand |
Sevier |
AR |
2 km NW on Lockesburg Rd |
Cretaceous Upper |
Tokio, Upper |
Inoceramus,Thracia,Cybophora[Cymbophora?],Leptosolen |
AR0127 |
|
|
| Ben Lomand |
Sevier |
AR |
9 km N at intersection of Ben Lomand-Mineral Springs road and Brownstown Road. |
|
|
Corbula. |
AR0128 |
|
|
| Brownstone |
Sevier |
AR |
3.5 km NW between Little River and Ozan Creek in |
Cretaceous Upper |
Buckrange Sand |
abundant fossils – shell banks |
AR0129 |
|
|
| Brownstown |
Sevier |
AR |
2km NW |
Cretaceous |
Brownstone |
Shark Teeth-Pycnodus,Scapanorhynchus |
AR0130 |
|
|
| Hollywood |
Sevier |
AR |
2-3km S |
Cretaceous |
Brownstone |
Shark Teeth-Ischyrhiza,Scapanorhynchus |
AR0131 |
|
|
| White Cliffs |
Sevier |
AR |
5 km NW |
Cretaceous Upper |
Ozan, Upper |
Exogyra |
AR0132 |
|
|
| Madison |
St Francis |
AR |
In outcrop on Crowley’s Ridge near Forrest City |
Eocene |
Jackson |
Vertebrate-Pantolestes |
|
|
paleolist 12/18/2007 10:44 AM Secondary ref is JSTOR |
| Madison |
St Francis |
AR |
in clays in bed of Crow Creek 1 km W of Madison at AR70 bridge |
Eocene |
Jackson |
oysters,clams,snails,shark teeth,ray plates |
AR0133 |
|
|
| Fayetteville |
Stone |
AR |
Sandstone in Fayetteville,Eureka Springs,Harrison and Yellville quadrangles |
Mississippian |
Sylamore |
fish teeth and bones – Ptychodus,Dinicthys |
AR0134 |
|
|
| El Dorado |
Union |
AR |
6 km N in cut on E side of RR cut on Camden and Alexandria RR |
|
|
abundant fresh water shells,Unio,Vivipara |
AR0135 |
|
|
| El Dorado |
Union |
AR |
6 km SW on Three Creeks Road |
|
|
fossil dicotyledonous leaves. |
AR0136 |
‘dicotyledonous’ is a adjective for plants with two seed lobes,not a genus. |
|
| Leslie |
Van Buren |
AR |
8 km SE in Roadcut on AR65 S of Peyton Creek |
Mississippian |
Imo |
Crinoids |
AR0137 |
|
|
| Leslie |
Van Buren |
AR |
South |
Mississippian |
Fayetteville (Arkansas) Shale |
brachiopods |
AR0138 |
|
|
| Leslie |
Van Buren |
AR |
South |
Mississippian |
Imo |
brachiopods,crinoids,corals,cephalopods,mollusks,trilobites |
AR0139 |
|
|
| Leslie |
Van Buren |
AR |
South |
Mississippian |
Pitkin |
bryozoa -Archimedes; brachiopods,crinoids,corals,cephalopods,blastoids |
AR0140 |
|
|
| Peyton Creek |
Van Buren |
AR |
In road cut |
Mississippian |
Imo |
broad invertebrate fauna conodonts,Ammonites |
AR0141 |
|
|
| Peyton Creek |
Van Buren |
AR |
in road cut at Peyton Creek |
Mississippian |
Pitkin|Imo |
conodonts,echinoids |
AR0142 |
|
|
| Fayetteville |
Washington |
AR |
East Mountain near Klyce Spring |
Pennsylvanian |
Hale |
Pelecypod-Psuedomontis |
|
|
http://books.google.com/books?id=svVskArvqRAC&pg=PA116&lpg=PA116&dq=abbott+pennsylvanian+fossils&source=web&ots=lOtHaJf56y&sig=NJ5TQEVUMG0nHqmfhmFd1_ZhOUg#PPA113,M1 |
| Fayetteville |
Washington |
AR |
East Mountain near water works |
Pennsylvanian |
Kessler Limestone |
Pelecypod-Psuedomontis |
|
|
http://books.google.com/books?id=svVskArvqRAC&pg=PA116&lpg=PA116&dq=abbott+pennsylvanian+fossils&source=web&ots=lOtHaJf56y&sig=NJ5TQEVUMG0nHqmfhmFd1_ZhOUg#PPA113,M1 |
| Fayetteville |
Washington |
AR |
NE in |
Pennsylvanian |
Brentwood Limestone |
pelecypods – Pseudomonotis |
AR0143 |
|
|
| Fayetteville |
Washington |
AR |
NorthEast |
Pennsylvanian |
Brentwood Limestone |
Pelecypod-Psuedomontis |
|
|
http://books.google.com/books?id=svVskArvqRAC&pg=PA116&lpg=PA116&dq=abbott+pennsylvanian+fossils&source=web&ots=lOtHaJf56y&sig=NJ5TQEVUMG0nHqmfhmFd1_ZhOUg#PPA113,M1 |
| Fayetteville |
Washington |
AR |
at East Mountain |
Cretaceous |
Hale |
pelecypods – Aviculopecten |
AR0144 |
|
|
| Fayetteville |
Washington |
AR |
near city waterworks on East Mountain in |
Pennsylvanian |
Kessler Limestone |
pelecypods -Pseudomonotis |
AR0145 |
|
|
| Pitkin Quarry |
Washington |
AR |
|
Mississippian |
Pitkin |
and Pennsylvanian Hale Fm. Girvanella,bryozoa,conodonts |
AR0146 |
|
|
| Westfork |
Washington |
AR |
|
Carboniferous |
|
Bryozoa;Brachiopods;Crinoid fragments,Corals,Cephalopods |
AR0147 |
|
|
| Westfork |
Washington |
AR |
16 km S of Fayetteville in abandoned quarry on US71 |
Mississippian |
Pitkin |
bryozoa – Archimedes;brachiopods,crinoids,corals,cephalopods,blastoids |
AR0148 |
|
|
| Woolsey |
Washington |
AR |
400 meters N in roadcut |
Pennsylvanian Lower |
Brentwood |
conodonts,bryozoa |
AR0149 |
Brentwood Limestone Mbr of Bloyd Shale |
|
| Woolsey |
Washington |
AR |
Roadcut 300m N in |
Pennsylvanian Lower |
Bloyd |
Crinoids |
AR0150 |
|
|
| Bradford |
White |
AR |
4 km N in old Limestone quarry next to Iron Mountain RR. Turritella mortoni in crystalline Limestone..also 300 meters SW of quarry in boulders of Limestone |
|
|
Ostrea,Venericardia |
AR0151 |
|
|
| Caddo River |
[?] |
AR |
|
Cretaceous |
Nacatosh |
Shark Teeth-Cretolamna,Ischyrhiza,Odontapsis,Pycnodus,Scapanorhynchus,Squalicorax |
AR0152 |
|
|
| S20t1nr8e |
[?] |
AR |
|
Pennsylvanian |
|
fish teeth,gastropods — Schizodus,Allerisma,Pharkidonotus(Bellerophon) |
AR0153 |
|
|
| nw1/4s24t5nr19w |
[?] |
AR |
plant fossils in |
Pennsylvanian |
Atoka Sandstone |
Lepidodendron,Sigillaria |
AR0154 |
|
|