Locality D-1076 - Coalinga Anticlina (Temblor Formation) (Miocene of the United States)

Also known as D -1076

Where: Fresno County, California (36.3° N, 120.4° W: paleocoordinates 35.6° N, 116.0° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Temblor Formation, Middle Miocene (16.0 - 11.6 Ma)

• From the lowest three sandstone ledges cropping out on hill. Each ledge is approx. 2.5 feet thick and separated from others by variable intervals of silty sandstone. Total thickness of around 30 ft. From faunizone B (zone 3) (for that reason assigned an middle Miocene age).

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; gray, white, calcareous sandstone

• Deposited in partially enclosed bay. The fauna has a preponderance of shallow-water forms and many of the genera are characteristic of tropical or subtropical climate.
• Gray-white, calcareous sandstone

Size class: macrofossils

Reposited in the UCMP

Collection methods: quarrying,

• Collected by O. Adegoke. Collectetions reposited at UCMP.

Primary reference: O.S. Adegoke. 1969. Stratigraphy and paleontology of the marine Neogene formations of the Coalinga region, California. University of California Publications in Geological Sciences 80 [A. Miller/A. Hendy/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 44980: authorized by Austin Hendy, entered by Austin Hendy on 25.09.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

• Exhaustive for echinodermata and mollusca. Key to abundance: c=common; f=few; r=rare.
Echinoidea
 Clypeasteroida - Echinarachniidae
Vaquerosella merriami Anderson 1905 sand dollar
Bivalvia
 Nuculanida - Nuculanidae
"Nuculana ochsneri" = Nuculana (Saccella) ochsneri
"Nuculana ochsneri" = Nuculana (Saccella) ochsneri Anderson and Martin 1914 pointed nut clam
 Mytilida - Mytilidae
"Mytilus mathewsoni" = Crenomytilus mathewsoni
"Mytilus mathewsoni" = Crenomytilus mathewsoni Gabb 1866 mussel
Subspecies: Mytilus mathewsoni expansus
 Pectinida - Pectinoidae
"Aequipecten andersoni" = Pacipecten andersoni
"Aequipecten andersoni" = Pacipecten andersoni Arnold 1906 scallop
 Arcida - Arcidae
"Anadara (Anadara) osmonti" = Anadara osmonti
"Anadara (Anadara) osmonti" = Anadara osmonti Dall 1909 ark
 Cardiida - Tellinidae
"Macoma panzana" = Macoma (Rexithaerus) panzana Wiedey 1928 tellin clam
Macoma nasuta Conrad 1837 tellin clam
 Cardiida - Ungulinidae
"Diplodonta harfordi" = Felaniella (Felaniella) harfordi
"Diplodonta harfordi" = Felaniella (Felaniella) harfordi Anderson 1905 clam
 Cardiida - Veneridae
"Dosinia (Dosinidia) mathewsoni" = Dosinia venus clam
Dosinia (Dosinidia) margaritana Wiedey 1928 venus clam
Chione (Chionopsis) temblorensis Anderson 1905 venus clam
 Cardiida - Mactridae
""Spisula" (Mactromeris) albaria" = Mactromeris albaria, Pseudocardium densatum
""Spisula" (Mactromeris) albaria" = Mactromeris albaria Conrad 1848 clam
Pseudocardium densatum Conrad 1856 clam
Subspecies: Pseudocardium densatum minor
 Lucinida - Lucinidae
Lucinoma acutilineata Conrad 1849 clam
"Miltha sanctaecrucis" = Miltha (Miltha) sanctaecrucis Arnold 1909 clam