1-20 OF 25 RESULTS FOR

Tubiphytes obscurus

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Encrusting biota of the Laibin Limestone at Penglaitan. ( a )  <b>Tubiphytes</b> o...
Published: 01 July 2009
Fig. 4. Encrusting biota of the Laibin Limestone at Penglaitan. ( a ) Tubiphytes obscurus , Bed 3c. ( b ) Siliceous sponge encrusting a bryozoan fragment, Bed 5c.
Image
Other common fossils seen in thin section and in the field. ( a )  <b>Tubiphyt</b>...
Published: 30 August 2017
Fig. 7. Other common fossils seen in thin section and in the field. ( a ) Tubiphytes obscurus (A) Log 5 RDT14_006B. ( b ) Girvanella sp. (B) Log 1 RDT14_015. ( c ) Three crinoid columnals that clearly show crenulae that connect the plates (C) Log 2 RDT14_041. ( d ) Crinoid fragments
Series: SEPM Special Publication
Published: 01 January 2002
DOI: 10.2110/pec.02.72.0271
EISBN: 9781565761940
..., west Texas (Fig. 21A ), there are additional interlayers of encrustations by Tubiphytes , microbialite, radial fibrous cement botryoids, and rarely syringoprid-like tabulate corals. Sample is from early Wolfcampian reef facies at a depth of 4270 ft. in the Amoco #2 Martha Van Eman well core, Motley...
FIGURES | View All (29)
Series: GCSSEPM
Published: 01 December 1984
DOI: 10.5724/gcs.84.03.0041
EISBN: 978-1-944966-02-7
... to packstones, and coral, stromatoporoid floatstones. They are also abundant in boundstones. This form appears to be identical to the blue-green (cyanophycean) alga Tubiphytes obscurus Maslov, 1956 which Flugel (1981 , p. 149-153) described from the Lower Permian of the Southern Alps in southern Austria...
Journal Article
Journal: AAPG Bulletin
Published: 01 November 2013
AAPG Bulletin (2013) 97 (11): 1895–1919.
..., laminated, and thrombolitic microbialite, moderately common Tubiphytes (= Shamovella ), and sparse Archaeolithoporella and bryozoans; (3) sparse botryoids of syndepositional radial fibrous cements; (4) sparse reef dweller biota of gastropods, brachiopods, and crinoids; and (5) reef cavities lined by banded...
FIGURES | View All (20)
Journal Article
Journal: PALAIOS
Published: 01 August 2006
PALAIOS (2006) 21 (4): 325–343.
... margin at Guandao from the Griesbachian through the Smithian and are absent from younger breccia units ( Table 1 ). Rare grains of a problematic microfossil commonly identified as Tubiphytes obscurus (Maslov) occur within basin-margin samples in uppermost Spathian strata, several meters below...
FIGURES | View All (19)
Journal Article
Published: 01 January 1978
Bulletin de la Société Géologique de France (1978) S7-XX (1): 109–113.
... Radiolaria schists Spirophyton stratigraphy Tubiphytes obscurus Turkman Mountains Upper Helmend series Upper Permian ...
Image
Associated cyanobacteri and algae 1, 5  Koivaella permica  Chuvashov, 1974....
Published: 01 January 2001
PLATE 3. Associated cyanobacteri and algae 1, 5 Koivaella permica Chuvashov, 1974. 1 Bifurcated filament, slide Si133/2A; 5 Specimen with two bifurcations, slide Si133/1. 2, 3 Tubiphytes obscurus Maslov, 1956. 2 A narrow specimen with numerous cavities, slide Si135B2; 3 A more typical
Image
Thin-section photomicrographs of representative Upper Carboniferous to Lowe...
Published: 01 May 2001
peloidal wackestone having irregularly clotted, cryptomicrobial micritic matrix. MP 109 (1). Upper Gzhelian. B. Tubipytes-rich wackestone with poorly sorted peloidal lime-mud matrix. t =Tubiphytes obscurus MASLOV, f=tubular foraminifer. MP 110 (3). Upper Gzhelian. C. Oncolitic limestone with poorly
Journal Article
Published: 01 April 2002
Journal of Foraminiferal Research (2002) 32 (2): 155–172.
... in press: nomen nudum), Tubiphytes obscurus Maslov (numerous morphotypes); F oraminifers: Diplosphaerina inaequalis (Derville), Neoendothyra reicheli Reitlinger, Linendothyra dnopha (Lin) (Pl. 1 , Fig. 8), Postendothyra novizkiana (Sosnina) (Pl. 1 , Fig. 12), Climacammina sp., Tetrataxis...
FIGURES | View All (16)
Journal Article
Published: 20 December 2013
Italian Journal of Geosciences (2014) 133 (1): 45–62.
... Tubiphytes obscurus Maslov and T. carinthiacus Flügel, may be locally abundant. The small foraminifera are also abundant, whilst fusulinids are very rare. The following forms have been recognized: Climacammina sp., Pachyphloia sp., Calcitornella sp., Ammovertella sp., Tuberitina sp...
FIGURES | View All (14)
Image
(facing page):  (1)  Chusenella  ex gr.  conicocylindrica  Chen. Capitanian...
in > GeoArabia
Published: 01 April 2006
: 300 µm. (6) Gymnocodium bellerophontis Rothpletz. Lopingian (Upper Dalan). Zagros (Kuh-e Surmeh). Scale bar: 400 µm. (7) Tubiphytes ex gr. obscurus Maslov. Lopingian (Upper Dalan). Zagros (Kuh-e Surmeh). Scale bar: 200 µm. (8) Hemigordiellina regularis (Lipina). Wuchiapingian (Lopingian
Journal Article
Published: 01 May 2001
Canadian Journal of Earth Sciences (2001) 38 (4): 535–550.
... peloidal wackestone having irregularly clotted, cryptomicrobial micritic matrix. MP 109 (1). Upper Gzhelian. B. Tubipytes-rich wackestone with poorly sorted peloidal lime-mud matrix. t =Tubiphytes obscurus MASLOV, f=tubular foraminifer. MP 110 (3). Upper Gzhelian. C. Oncolitic limestone with poorly...
FIGURES | View All (12)
Series: AAPG Memoir
Published: 01 January 2003
DOI: 10.1306/M79877C21
EISBN: 9781629810546
... ( Paraskinnerella,Skinnerella ), and algae ( Tubiphytes obscurus Maslov ) of Leonardian age. The Los Hornos Formation that crops out in the Hornos de Zaragoza, Puebla region, contains a marine fauna constituted of gastropods ( Straparollus ), bivalves, fusulinids ( Paraskinnerella, Skinnerella ), crinoids...
FIGURES | View All (6)
Journal Article
Published: 01 July 2009
Journal of the Geological Society (2009) 166 (4): 655–666.
...Fig. 4. Encrusting biota of the Laibin Limestone at Penglaitan. ( a ) Tubiphytes obscurus , Bed 3c. ( b ) Siliceous sponge encrusting a bryozoan fragment, Bed 5c. ...
FIGURES | View All (12)
Journal Article
Journal: PALAIOS
Published: 01 January 2007
PALAIOS (2007) 22 (1): 17–23.
... of Sedimentary Petrology , 49 . 869 – 889 . Riding , R. , 1993 , Shamovella obscura : The correct name for Tubiphytes - obscurus (fossil) : Taxon , 42 . 71 – 73 . Schubert , J.K. , and Bottjer , D.J. , 1992 , Early Triassic stromatolites as post-mass extinction disaster forms...
FIGURES | View All (5)
Journal Article
Published: 01 October 2001
Journal of Foraminiferal Research (2001) 31 (4): 309–314.
... renzi, Baisalina pulchra, Nikitinella sp., Mizzia velebitana, Pseudovermiporella nipponica, Gymnocodium bellerophontis, Tubiphytes obscurus. The test is composed of a spherical initial chamber (Plate 1 , Figures 1–3) followed by 9 to 12 pairs of chambers biserially coiled in 1 ½ whorls...
FIGURES | View All (4)
Journal Article
Published: 01 January 2001
Journal of Foraminiferal Research (2001) 31 (1): 33–47.
...PLATE 3. Associated cyanobacteri and algae 1, 5 Koivaella permica Chuvashov, 1974. 1 Bifurcated filament, slide Si133/2A; 5 Specimen with two bifurcations, slide Si133/1. 2, 3 Tubiphytes obscurus Maslov, 1956. 2 A narrow specimen with numerous cavities, slide Si135B2; 3 A more typical...
FIGURES | View All (13)
Journal Article
Published: 30 August 2017
Journal of the Geological Society (2018) 175 (1): 163–175.
...Fig. 7. Other common fossils seen in thin section and in the field. ( a ) Tubiphytes obscurus (A) Log 5 RDT14_006B. ( b ) Girvanella sp. (B) Log 1 RDT14_015. ( c ) Three crinoid columnals that clearly show crenulae that connect the plates (C) Log 2 RDT14_041. ( d ) Crinoid fragments...
FIGURES | View All (9)
Journal Article
Published: 01 March 2009
Journal of Sedimentary Research (2009) 79 (3): 125–143.
... section photomicrographs in plane polarized light, outer ramp facies. A) Sparsely fossiliferous floatstone with delicate ramose bryozoans, Tubiphytes and thin-shelled productids, Oxtrack Formation, Mundubbera 10 core. B) Productid spine packstone to wackestone, Dresden Member, Mundubbera 11 core. C...
FIGURES | View All (13)