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Pitkin Formation

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Series: AAPG Studies in Geology
Published: 01 January 1993
DOI: 10.1306/St35571C13
EISBN: 9781629811017
... Abstract The Pitkin Formation is a Late Mississippian (Chesterian) high-energy marine oolitic-bioclastic limestone. The original mineralogy of Pitkin ooids varied across the Pitkin carbonate shelf. In the eastern part of the study area, originally aragonite ooids deposited in shoal...
Journal Article
Published: 01 July 1990
Journal of Paleontology (1990) 64 (4): 664–666.
Journal Article
Journal: GSA Bulletin
Published: 01 November 1987
GSA Bulletin (1987) 99 (5): 686–698.
...G. E. WEBB Abstract Two types of bioherms occur in the Pitkin Formation (Chesterian) of northern Arkansas. They are composed of a complex series of ovoid thrombolite heads intergrown with various other algal and bryozoan biolithites and are distinguished from each other on the basis of geometry...
Journal Article
Published: 01 May 1987
Journal of Paleontology (1987) 61 (3): 462–493.
Journal Article
Journal: AAPG Bulletin
Published: 01 April 1984
AAPG Bulletin (1984) 68 (4): 503.
... is a shoaling-upward sequence dominated by oolitic and bioclastic grainstones and packstones. Shale is also present in minor amounts. The Pitkin mounds, interbedded with these intermound sequences, developed contemporaneously with them. Depositional relief was probably less than 3 m (10 ft). The mounds expanded...
Journal Article
Published: 01 September 1977
Journal of Sedimentary Research (1977) 47 (3): 1392–1393.
Journal Article
Published: 01 June 1976
Journal of Sedimentary Research (1976) 46 (2): 377–386.
...P. J. Jehn; L. M. Young Abstract Paleoenvironmental analysis of the Pitkin Formation of northern Arkansas indicates deposition in intertidal and subtidal zones associated with a bioherm. The major environments of deposition are lagoon, bioherm, and oolite bank. Rocks deposited in these environments...
Journal Article
Published: 01 March 1943
Journal of Paleontology (1943) 17 (2): 125–154.
Journal Article
Journal: AAPG Bulletin
Published: 01 August 1954
AAPG Bulletin (1954) 38 (8): 1748–1779.
...Ralph L. Langenheim, Jr. ABSTRACT The Gothic and Maroon formations are the most significant Upper Paleozoic lithogenetic units between Copper Creek and Glenwood Springs, Colorado. Thin limestones were traced southward from Glenwood Springs to Redstone and furnish local horizons of time-rock...
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—Diagram showing relation between <span class="search-highlight">Pitkin</span> and Hale <span class="search-highlight">formations</span> across Adair C...
Published: 01 March 1940
FIG. 5. —Diagram showing relation between Pitkin and Hale formations across Adair County. Figures at top indicate numbered field sections and are not included in this paper. These sections are 3 and 6 miles apart, with No. 2 on Arkansas-Oklahoma line, and No. 43 on Cherokee-Adair County line
Image
Figure  5 — 1, 2,  Paladin helmsensis  Whittington;  1,  incomplete holotyp...
Published: 01 May 2008
, dorsal, lateral, and posterior views of testate pygidium from the Amsden Formation, Wyoming, USNM 173617, ×4. 8–15, Paladin rarus Whittington; 8, holotype cranidium, USNM 116511, ×5; 9, paratype pygidium, USNM 116512a, ×5; 10, incomplete, testate cranidium from the Pitkin Formation, Arkansas, CM
Image
Figure  6 — 1–15,  Paladin imoensis  n. sp.;  1–4,  dorsal, anterior, later...
Published: 01 May 2008
Figure 6 — 1–15, Paladin imoensis n. sp.; 1–4, dorsal, anterior, lateral, and pygidial views of enrolled paratype specimen from the Pitkin Formation, Arkansas, CM 55314, ×4; 5–8, dorsal, anterior, lateral, and pygidial views of enrolled holotype specimen, from the Imo Formation of Arkansas
Journal Article
Journal: AAPG Bulletin
Published: 01 February 1968
AAPG Bulletin (1968) 52 (2): 282–294.
... included with the Pitkin Limestone. The Upper Mississippian formations in northern Arkansas include, in ascending order: (1) the Mayes Group, composed of the Moorefield Formation, the Batesville Sandstone, and the Hindsville Formation; (2) the Fayetteville Shale; (3) the Pitkin Limestone; and (4...
FIGURES | View All (8)
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1940
AAPG Bulletin (1940) 24 (3): 409–434.
...FIG. 5. —Diagram showing relation between Pitkin and Hale formations across Adair County. Figures at top indicate numbered field sections and are not included in this paper. These sections are 3 and 6 miles apart, with No. 2 on Arkansas-Oklahoma line, and No. 43 on Cherokee-Adair County line...
FIGURES | View All (15)
Journal Article
Journal: GSA Bulletin
Published: 01 May 1994
GSA Bulletin (1994) 106 (5): 634–648.
... Member, Hale Formation (type-Morrowan). Pitkin cements reflect extensive, meteoric, phreatic diagenesis prior to karstiflcation, and paleokarst features include large, dissolution-fragmented Pitkin lithoclasts with numerous solution pipes on a low-relief surface. The overlying, pedogenically altered...
Journal Article
Published: 01 May 2008
Journal of Paleontology (2008) 82 (3): 511–527.
..., dorsal, lateral, and posterior views of testate pygidium from the Amsden Formation, Wyoming, USNM 173617, ×4. 8–15, Paladin rarus Whittington; 8, holotype cranidium, USNM 116511, ×5; 9, paratype pygidium, USNM 116512a, ×5; 10, incomplete, testate cranidium from the Pitkin Formation, Arkansas, CM...
FIGURES | View All (9)
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1971
AAPG Bulletin (1971) 55 (3): 387–402.
... of siliceous shale zones within the Jackfork does not permit Oklahoma stratigraphic nomenclature to be used; therefore, two new formations of approximately equal thickness are proposed. On the Athens Plateau, the group is 6,000 ft thick and consists of 70 percent wackes and arenites. Pitkin Limestone exotics...
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Journal Article
Journal: AAPG Bulletin
Published: 01 September 2014
AAPG Bulletin (2014) 98 (9): 1739–1759.
... the Hindsville Limestone Member), Fayetteville Shale, and Pitkin Limestone (Figure  2 ), collectively called the Marshall sequence ( Handford and Manger, 1993 ; Handford, 1995 ). Coeval strata in Oklahoma are included in the Caney Formation and the “false” Caney of subsurface usage, although the Pitkin...
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Figure 4. Net volume loss for three landslide sites. Landslide sites within...
Published: 01 December 2006
Figure 4. Net volume loss for three landslide sites. Landslide sites within weaker slope-forming Franciscan Formation (Grayslip and Pitkins Curve) have substantially higher volume loss than the site in stronger sedimentary rocks (Hurricane Point).
Journal Article
Journal: AAPG Bulletin
Published: 01 February 1930
AAPG Bulletin (1930) 14 (2): 121–138.
... of the section and its completeness warrant a detailed description of the formations that comprise the section. These formations range from middle Mississippian to early Pennsylvanian, and include the upper part of the Boone limestone, the Fayetteville shale with the Wedington sandstone member, and the Pitkin...
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