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Fig. 21 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 21 Microphotographs of diatom taxa identified from drilling 10MB-203. a. Actinocyclus normanii, 95 m. b. Amphipleura pellucida, 95 m. c. Amphora libyca, 143.5 m. d. Cocconeis disculus, 95 m. e. Cyclotella comensis, 143.5 m. f. Diploneis elliptica, 95 m. g. Diploneis parma, 143.5 m. h. Epithemia turgida var. westermannii, 143.5 m. j. Fragilaria sp, 95 m. k. Fragilaria lancettula, 143.5 m. l. Stenopterobia sigmatella, 95 m. m. Stephanodiscus aegyptiacus, 95 m. n. Stephanodiscus alpinus, 95 m. o. Stephanodiscus lucens, 95 m. p. Stephanodiscus medius, 95 m. r. Stephanodiscus niagarae, 95 m.
Fig. 20 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 20 Photographs of selected bivalvia species identified from the İzmit Gulf drillings. a1, a2. Nucula nucleus, height: 5 mm, 208/1 m. b1, b2. Anadara diluvi, height: 2 mm, 207/9 m. c1, c2. Chlamys glabra, height: 2 mm, 208/9 m. d1, d2. Lucinella divaricata, height: 1.5 mm, 208/5 m. e1, e2. Dreissena rostriformis distincta, height: 4 mm, 207/26 m. f1, f2. Dreissena rostriformis tschaudae, height: 3mm, 204/13 m. g1, g2. Parvicardium exiguum, height: 2 mm, 201/1 m. h1, h2. Spisula subtruncata, height: 7 mm, 207/1 m. i1, i2. Lentidium mediterraneum, height: 3mm, 208/9 m. j1, j2. Timoclea ovata, height: 6 mm, 205/1.5 m. k1, k2. Clausinella fascita, height: 3 mm, 208/1 m. l1, l2. Clausinella sp., height: 2 mm, 207/1 m. m1, m2. Gouldia minima, height: 2 mm, 208/5 m. n1, n2. Corbula gibba, height: 4 mm, 207/1 m.
Fig. 17 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 17 Scanning electron micrographs of selected Mediterranean origin ostracod species identified from the İzmit Gulf drilling cores. a. Pterygocythereis jonesii; left valve, 208/2 m; b. Sagmatocythere versicolor; left valve, 206/33 m; c. Sclerochilus contortus; left valve, 208/14 m; d. Semicytherura alifera; right valve, 201/1 m; e. Semicytherura diafora; right valve, 208/18 m; f. Semicytherura incongruens; left valve, 208/2 m; g-h. Semicytherura inversa; g right valve, 208/9 m, h left valve, 208/5 m; i. Semicytherura paradoxa; right valve, 206/37.5 m; j. Semicytherura punctata; left valve, 206/37.5m; k. Semicytherura sulcata; left valve, 203/100 m; l. Tetracytherura irregularis; right valve, 205/1.5 m; m-n. Urocythereis crenulosa; m left valve, n right valve, 206/33 m; o-p. Xestoleberis depressa; p left valve, q right valve, 206/33 m; r. Xestoleberis communis; right valve, 206/4.5 m.
Fig. 19 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 19 Photographs of selected gastropod species identified from the İzmit Gulf drillings. a1, a2. Nassarius sp., height: 1.5 mm, 207/13m. b1, b2. Opalia crenata, height: 2.5 mm, 207/13 m. c1, c2. Retusa umbilicata, height: 2.5 mm, 207/9 m. d1, d2. Chrysallida indistincta, height: 1 mm, 207/9 m. e1, e2. Chrysallida obtusa, height: 1.5 mm, 207/13 m. f1, f2. Odostomia acuta, height: 1.5 mm, 206/41m. g1, g2. Odostomia sp., height: 1mm, 207/26 m. h1-h2, i1-i2. Turbonilla lactea, height: 2 mm, 207/13 m. and hight: 2.5 mm, 208/5 m. j1, j2. Creseis virgua, height: 1 mm, 208/5m. k1, k2. Bythinella pannonica, height: 2 mm, 201/81 m.
Fig. 18 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 18 Photographs of selected gastropod species identified from the İzmit Gulf drillings. a1, a2. Gibbula albida, height: 2 mm, 207/5 m. b1, b2. Gibbula varia, height: 1 mm, 208/5 m. c1, c2. Gibbula sp., height: 3.5 mm, 208/5 m. d1, d2. Tricolia pullus, height: 2 mm, 207/1 m. e1, e2. Omalogyra atomus, height: 1 mm, 205/14 m. f1, f2. Caecum trachea, height: 2 mm, 207/13 m. g1, g2. Alvania abbysicola, height: 2 mm, 205/10 m. h1, h2. Alvania cimex, height: 2 mm, 206/41 m. i1, i2. Alvania sp., height: 1 mm, 206/41 m. j1, j2. Cingula sp., height: 3 mm, 205/14 m. k1, k2. Monzonia crassa, height: 3 mm, 207/1 m. l1, l2. Rissoa marginata, height: 5 mm, 207/13 m. m1, m2. Rissoa pulchella, height: 2.5 mm, 207/13 m. n1, n2. Turritella sp., height: 1.5 mm, 207/9 m. o1, o2. Pirenella conica, height: 3.5mm, 205/1.5 m. p1, p2. Bittium latreilli, height: 2mm, 207/13 m. q1, q2. Natica rizzae, height: 5 mm, 206/41 m. r1, r2. Trophon sp., height: 2mm, 207/5 m.
Fig. 16 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 16 Scanning electron micrographs of selected Mediterranean origin ostracod species identified from the İzmit Gulf drilling cores. a-b. Loxoconcha gibberosa; a left valve, b right valve, 206/33 m; c-d. Loxoconcha minima; c left valve, d right valve, 203/100 m; e. Microcytherura nigrescens; right valve, 208/2 m; f. Neonesidea frequens; left valve, 205/1.5 m; g. Neonesidea inflata; right valve, 205/10m; h-i. Palmaconcha agilis; h right valve, 206/33 m, i left valve internal view, 201/70 m; j-k. Paracytherida parallia; j right valve, 206/33 m, k left valve, 206/4.5 m; l. Paradoxostoma trieste, left valve, 201/1 m; m. Pontocypris rara; right valve, 201/1 m; n-o. Pontocythere turbida; n left valve, o right valve, 206/37.5 m; p. Pseudocytherura calcarata, right valve, 208/2 m; q. Pseudopsammocythere reniformis, right valve, 205/1.5 m; r. Pterygocythereis jonesii, right valve, 206/37.5 m.
Fig. 1 Location map. a. Turkey map, b in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 1 Location map. a. Turkey map, b. Gulf of İzmit and Osmangazi Bridge Route, c. Locations and numbers of drillings.
Fig. 15 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 15 Scanning electron micrographs of selected Mediterranean origin ostracod species identified from the İzmit Gulf drilling cores. a. Costa edwardsii; right valve, 206/37.5 m; b. Costa tricostata; left valve, 205/1.5 m; c-d. Cyprideis torosa; c right valve, 206/37.5 m, d left valve, 208/9 m; e-f. Cytheridea acuminata; e right valve, 208/33 m, f right valve, 207/18 m; g-h. Cytherois sp.; g right valve, 205/1.5 m. h. left valve, 201/1 m; i. Cytheropteron rotundatum, left valve, 201/1 m; j-k. Hiltermanicythere rubra; j left valve, 208/1 m; k right valve, 208/1 m; l-m. Leptocythere bacescoi, l left valve, m right valve, 206/33 m; n-o. Leptocythere bituberculata; n right valve, 206/37.5 m, o left valve, 207/18 m.
Fig. 12 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 12 Scanning electron micrographs of selected Ponto-Caspian origin ostracod species identified from the İzmit Gulf drilling cores. a-b. Camptocypria acronasuta; a right valve, internal view, b right valve, 201/104 m; c. Candona neglecta; right valve, 204/9.3 m; d. Candona parallela pannonica; left valve, 204/9.3 m; e-f. Candona schweyeri; e left valve, 204/34 m, f right valve, internal view, 204/18 m; g-h. Cryptocyprideis bogatschovi; g left valve, h right valve, 204/43 m; i-j. Euxinocythere bacuana; i left valve, 203/95 m, j right valve, 206/63 m; k-l. Euxinocythere bosqueti; k right valve, 204/36 m, l right valve, 203/143.5 m; m-n. Euxinocythere ex gr. bosqueti; m left valve, 203/143.5 m; n left valve; o-p. Euxinocythere relicta; o left valve, p right valve, 201/74 m, 10 m; q-r. Hemicytherura bulgarica; q left valve, male 208/14 m, r right valve, female, 201/1 m.
Fig. 8 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 8 Scanning electron micrographs of selected benthic foraminiferal species identified from the İzmit Gulf drilling cores. a. Planodiscorbis sp., 205/1.5 m: a1, spiral view; a2, umbilical view. b. Planorbulina mediterranensis, 201/1 m. c. Polymorphina sp., 206/41 m. d. Porosononion subgranosus, 207/31 m. e. Pseudotriloculina lecalvezae, 207/1 m. f. Pyrgo elongata, 201/1 m. g. Quinqueloculina berthelotiana, 208/1 m. k. Quinqueloculina laevigata, 208/9 m. i. Quinqueloculina laevigata, 208/2 m. j. Quinqueloculina parvula, 208/5 m: j1, side view; j2, apertural edge view. k. Quinqueloculina seminula, 201/1 m: k1, side view; k2, apertural edge view. l. Rectuvigerina phlegeri, 205/1.5 m. m. Reusella spinulosa, 201/1 m. n. Rosalina bradyi, 208/5 m: n1, spiral view; n2, umbilical view. o. Rosalina globularis, 208/1 m. p. Sahulia conica, 201/1 m. q. Sigmoilina costata, 208/5 m.
Fig. 13 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 13 Scanning electron micrographs of selected Ponto-Caspian origin ostracod species identified from the İzmit Gulf drilling cores. a-b. Loxocaspia lepida; a left valve, b right valve, 204/9.3 m; c-d. Loxoconcha immodulata; c left valve, male, d left valve, female, 204/9.3 m; e. Loxoconcha sp.; left valve, 206/63 m; f-h. Loxocorniculina djaffarovi; f left valve, 207/22.75 m, g dorsal view, 207/22.75 m, h left valve, 206/8 m; i. Trapezicandona sp.; right valve, 201/108 m; j-k. Tyrrhenoythere amnicola donetziensis; j right valve, k left valve, 204/9.3 m; l-n. Xestoleberis chanakovi; l right valve, 203/143.5 m; m right valve, internal view, 203/147 m; n left valve, internal view, 203/147 m.
Fig. 4 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 4 Scanning electron micrographs of selected benthic foraminiferal species identified from the İzmit Gulf drilling cores. a. Adelosina carinatastriata, 208/5 m. b. Adelosina mediterranensis, 201/1 m. c. Ammonia compacta, 207/31 m: c1, spiral view; c2, umbilical view. d. Ammonia compacta, 208/1 m: d1, spiral view; d2, peripheral view; d3, umbilical view. e. Ammonia parkinsoniana, 206/37.5 m: e1, spiral view; e2, umbilical view. f. Ammonia parkinsoniana, 208/1 m: f1, spiral view; f2, peripheral view; f3, umbilical view. g. Ammonia tepida, 208/5 m: g1, spiral view; g2, umbilical view. h. Amphicoryna scalaris, 206/4.5 m. i. Astrononion stelligerum, 205/1.5 m.
Fig. 11 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 11 Scanning electron micrographs of selected Ponto-Caspian origin ostracod species identified from the İzmit Gulf drilling cores. a-b. Amnicythere bendovanica; a right valve, 204/9.3 m, b left valve, 204/13 m; c-d. Amnicythere hilda; c right valve, d left valve, 204/56 m; e. Amnicythere longa; right valve, 204/9.3 m; f-g. Amnicythere olivia; f right valve, g left valve, 204/34 m; h-i. Amnicythere pediformis; h left valve, i right valve, 204/13 m; j-k. Amnicythere quinquetuberculata; j left valve, k right valve, 206/63 m; l-m. Amnicythere striatacostata; l right valve, 204/34 m; m left valve, 204/18 m; n-o. Bacunella dorsoarcuata; n right valve, o left valve 204/43 m.
Fig. 3 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 3 Lithological features and sand distributions of collected sediment samples a. Dilovası, b. Hersek Burnu. The lower intervals of drillings 10MB-204 (120-80 m), 10MB-205 (117.2-40 m), 10MB-206 (122-80 m), 10MB-207 (120.9-50 m) and 10MB-208 (200- 40 m) are not shown due to absence of sample.
Fig. 2 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 2 Growth curve used in determination of ED for sample 10MB-201 74 m by using regenerative procedure.
Fig. 14 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 14 Scanning electron micrographs of selected Mediterranean origin ostracod species identified from the İzmit Gulf drilling cores. a. Acanthocythereis hystrix; right valve, 205/1.5 m; b-c. Aurila convexa; b left valve, 205/1.5 m, c right valve, 208/5 m; d. Aurila interpretis; left valve, 205/1.5 m; e. Bosquetina carinella; left valve, 206/33 m; f. Bythocythere minima; left valve, 201/1 m; g-h. Callistocythere intricatoides; g left valve, h right valve, 206/37.5 m; i-j. Callistocythere pallida; i right valve, j left valve, 208/5 m; k-l. Carinocythereis carinata; k right valve, l left valve, 206/37.5 m; m. Carinocythereis rhombica; right valve, 206/4.5 m; n. Costa edwardsii; left valve, 206/37.5 m.
Fig. 7 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 7 Scanning electron micrographs of selected benthic foraminiferal species identified from the İzmit Gulf drilling cores. a. Favulina hexagona, 206/37.5 m. b. Fissurina staphyllearia, 206/37.5 m. c. Fursenkoina complanata, 206/14 m. d. Gavelinopsis praegeri, 206/37.5 m: d1, spiral view; d2, umbilical view. e. Globobulimina affinis, 201/1 m. f. Globocassidulina subglobosa, 201/1 m. g. Haynesina depressula, 206/33 m. h. Haynesina sp., 208/1 m. i. Hyalinea balthica, 206/33 m. j. Miliolinella subrotunda, 208/5 m. k. Miliolinella subrotunda, 208/9 m. l. Neoconorbina terquemi, 208/5 m: l1, spiral view; l2, umbilical view. m. Nonion subturgidum, 206/41 m: m1, side view; m2, apertural edge view. n. Nonionoides turgidus, 208/33 m: n1, spiral view; n2, peripheral view; n3, umbilical view.
Fig. 5 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 5 Scanning electron micrographs of selected benthic foraminiferal species identified from the İzmit Gulf drilling cores. a. Asterigerinata mamilla, 206/37.5 m: a1, spiral view; a2, peripheral view; a3, umbilical view. b. Aubignyna perlucida, 208/37.5 m: b1, spiral view; b2, umbilical view. c. Aubignyna perlucida, 207/31 m: c1, spiral view; c2, peripheral view; c3, umbilical view. d. Biloculinella labiata, 204/13 m. e. Bolivina alata, 207/22 m. f. Bolivina dilatata, 206/37.5 m. g. Bolivina dilatata, 208/18 m. h. Bolivina ordinaria, 207/22.75 m. i. Bolivina ordinaria, 206/8 m: i1, side view; i2, apertural edge view. j. Bolivina pseudoplicata, 206/37.5 m. k. Bolivina spathulata, 206/37.5 m. l. Bolivina striatula, 206/14 m. m. Bolivina striatula, 208/25 m. n. Bulimina aculeata, 208/33 m. o. Bulimina elongata, 208/18 m. p. Bulimina marginata, 207/18 m. q. Bulimina marginata, 207/22.75 m.
Fig. 10 in Ponto-Caspian And Mediterranean Faunal And Floral Records Of Upper Pleistocene-Holocene Sediments From The İzmit Gulf (Marmara Sea, Turkey)
Fig. 10 Total Benthic Foraminifera (TBF) and Species Number (SN) in drillings a. Dilovası and b. Hersek Burnu. TBF indicates numbers of specimens per 10 g dry sediment. The lower intervals of drillings 10MB-204 (120-80 m), 10MB-205 (117.2-40 m), 10MB- 206 (122-80 m), 10MB-207 (120.9-50 m) and 10MB-208 (200-40 m) are not shown due to absence of sample.
Fig. 5 in Small Free-Living Heterotrophic Flagellates from Marine Intertidal Sediments of the Sydney Region, Australia
Fig. 5. (a) Protaspa verrucosa, note ventral groove. (b) Thaumatomastix sp., general appearance of cell and showing a layer of body scales. (c)–(d) Clautriavia cavus, general appearance of different cells, (c) cell from Lee and Patterson (2000). (e) Gweamonas unicus, note coiled flagellum and flagellar insertion. (f)–(h) Eoramonas jungensis sp. nov., showing general appearance of different cells, note flagellar insertion and beating pattern of anterior flagellum. (i)–(j) Glissandra similis, showing general appearance of different cells, note the ventral groove. (k) Phyllomitus undulans, note two flagella adhering each other, from Lee (2002a). (l)–(m) Protist 1, showing general appearance, note flagellar insertion. (n) Protist 2, showing general appearance, note collar and two emergent flagella. All micrographs are DIC images. Scale bar in (h) = 5 μm for (e)–(h) and in (n) = 10 μm for other figures.
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