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Nanogyra nana

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Table  5 —Shell measurements of  <b>Nanogyra</b> <b>nana</b>  (J. Sowerby). See Fig. 5
Published: 01 May 2002
Table 5 —Shell measurements of Nanogyra nana (J. Sowerby). See Fig. 5
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Figure  12 — 1 – 29, <b>Nanogyra</b> <b>nana</b> ;  1 – 3,  left, right and anterior view...
Published: 01 May 2002
Figure 12 — 1 – 29, Nanogyra nana ; 1 – 3, left, right and anterior views of steinkern with shell remains on umbo, NIGP 129850, × 1.5, Loc. 6: Matuo Formation; 4 – 6, left, right and anterior views of articulated specimen, NIGP 129851, × 1.5, Loc. 6: Matuo Formation; 7 – 9, left, right
Journal Article
Published: 01 May 2002
Journal of Paleontology (2002) 76 (3): 431–446.
...Table 5 —Shell measurements of Nanogyra nana (J. Sowerby). See Fig. 5 ...
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Journal Article
Journal: PALAIOS
Published: 01 November 2013
PALAIOS (2013) 28 (11): 839–850.
... ( Nanogyra nana ) that initially encrusted bivalve or ammonite shells. These structures were frequently overturned during their further growth by hydrodynamic agents. The oyster shells are covered by a thin crust that is suggestive in appearance of a microbial mat. We postulate that the mats not only bound...
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Figure  11 —Scatter diagram with regression line showing the length (L) to ...
Published: 01 May 2002
Figure 11 —Scatter diagram with regression line showing the length (L) to height (H) ratio of Nanogyra nana
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Figure  2 —Geographic distribution of Jurassic oysters  Actinostreon gregar...
Published: 01 May 2002
Figure 2 —Geographic distribution of Jurassic oysters Actinostreon gregareum , Liostrea birmanica , Bilobissa bilobata , Nanogyra nana , and Eligmus rollandi (paleocontinental map after Smith and Briden, 1977 ). Questionable occurrences are indicated by a question mark to the left
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Ostreoliths from Sulejów.  A)  Cross-sectional view of ostreolith formed ar...
in > PALAIOS
Published: 01 November 2013
showing a dense aggregation of the left valves of Nanogyra nana , ZPAL V.45/2. D) External view of ostreolith illustrated in Part B, preserving a belt of juvenile spat of Nanogyra nana (white arrow). Scale bars equal 1 cm.
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Ostreoliths from Małogoszcz.  A)  External view of ostreolith formed by den...
in > PALAIOS
Published: 01 November 2013
Fig. 4.— Ostreoliths from Małogoszcz. A) External view of ostreolith formed by dense aggregation of shells of Nanogyra nana , ZPAL V.45/15. B) Cross-sectional view of ostreolith formed around the shell of the ammonite Aspidoceras (arrowed), ZPAL V. 45/12. The ostreolith was found in situ
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(1)  Reconstruction of the  Nicaniella  ( N. )  pisiformis  association of ...
Published: 09 February 2017
= Costinuculana magharensis n. gen. n. sp. 4= Palaeonucula lateralis (Terquem and Jourdy); 5= Pholadomya ( Ph. ) inornata (J. de C. Sowerby); 6= Nuculoma variabilis (J. de C. Sowerby); 7= Nanogyra nana (J. Sowerby); 8= Daghanirhynchia angulocostata
Journal Article
Published: 02 December 2014
Proceedings of the Yorkshire Geological Society (2014) 60 (2): 123–134.
... of brown-weathering, argillaceous oolite with numerous Nanogyra nana (J. Sowerby) bivalves, exposed in the base of the quarry. This is overlain by a coarse, well-sorted oomicritic wackestone, with clasts 2 mm in diameter that consist of abraded fragments of Thecosmilia and Thamnasteria , indicating...
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Journal Article
Published: 01 November 2009
Proceedings of the Yorkshire Geological Society (2009) 57 (3-4): 193–216.
... and pisoidal coatings of shell fragments. From Close Farm Quarry [SE 762 718] have come ? Pseudomelania sp., Nanogyra nana (J. Sowerby) and fragments of Thamnasteria arachnoides (Parkinson). approx. 15m (II) Variably sandy oomicrite, most ooids below 1 mm, with shells and frequent Nucleolites scutatus...
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Journal Article
Published: 09 February 2017
Journal of Paleontology (2017) 91 (3): 434–443.
...= Costinuculana magharensis n. gen. n. sp. 4= Palaeonucula lateralis (Terquem and Jourdy); 5= Pholadomya ( Ph. ) inornata (J. de C. Sowerby); 6= Nuculoma variabilis (J. de C. Sowerby); 7= Nanogyra nana (J. Sowerby); 8= Daghanirhynchia angulocostata...
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Journal Article
Published: 01 June 1992
Journal of the Geological Society (1992) 149 (3): 313–331.
... Thecideidinid brachiopod Craniid Bivalves Plicatula sp. Nanogyra nana Oyster rare common occurs abundant rare rare - rare ~ occurs - - common - common - occurs rare abundant rare - rare rare space were filled with silt-sized particles and incipient cemen- tation may have taken place. The particles resulted...
Journal Article
Published: 01 March 2000
Geological Magazine (2000) 137 (2): 193–205.
... of contemporaneous Wealden molluscs are commonly replaced by neomorphic calcite exhibiting traces of original shell structure. Derived Jurassic oysters ( Nanogyra nana (J. Sowerby)) at Sandown Bay are frequently partly silicified ( Radley, Gale & Barker, 1998 ). Pyrite commonly replaces matrix and shell debris...
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Journal Article
Published: 01 September 2001
Geological Magazine (2001) 138 (5): 511–539.
... is Nanogyra virgula (Defrance) suggesting that the mudstones correspond to the Virgula Bed exposed at Black Head and forming the mid- to upper part of Bed Group 30. From this level, and for the remainder of the eudoxus Zone, the beds become progressively more organic-carbon rich, with the level around...
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Journal Article
Published: 13 November 2017
Bulletin de la Société Géologique de France (2017) 188 (5): 31.
.... The main differences consist of some variations in thickness and a laterally variable number of storm-induced coquina beds ( Fig. 2 ). These tempestites are dominantly made of small oysters ( Nanogyra nana ) and thin levels of sandstones showing hummocky cross stratifications (HCS). The oyster shell beds...
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