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Fig. 5 in Biostratigraphy (Calcareous Nannofossils And Molluscs) Of The Pannonian Deposits From Transylvania, Romania (Guşteriţa Quarry - Sibiu)
Fig. 5 The molluscs species of the Guşteriţa quarry. Scale bar 1cm. a Congeria banatica R. Hoernes, 1875; b Congeria banatica - monospecific assemblage; c Lymnocardium cf. promultistriatum Jekelius, 1944; d-e Paradacna lenzi (R. Hoernes, 1874); f Paradacna syrmiense (R. Hoernes, 1874); g-h Gyraulus tenuistriatus (Gorjanović-Kramberger, 1899); i Gyraulus ponticus (Lörenthey, 1893); j-k Undulotheca halavatsi Gorjanović-Kramberger, 1901.
Fig. 3 in Biostratigraphy (Calcareous Nannofossils And Molluscs) Of The Pannonian Deposits From Transylvania, Romania (Guşteriţa Quarry - Sibiu)
Fig. 3 Calcareous nannofossils from Guşteriţa quarry: a - f Isolithus semenenko Lyulieva, 1989; g - i Isolithus pavelici Ćorić & Vrsaljko; j, k Pontosphaera multipora (Kamptner, 1948 ex Deflandre in Deflandre & Fert, 1954) Roth, 1970; l Helicosphaera carteri (Wallich 1877) Kamptner, 1954; m Helicosphaera wallichii (Lohmann 1902) Okada & McIntyre, 1977; n, o Helicosphaera walbersdorfensis Müller, 1974; p Noelaerhabdus sp.; q Ascidian spicule; r, s Cyclicargolithus floridanus (Roth & Hay, in Hay et al., 1967) Bukry, 1971.; t Calcidiscus leptoporus (Murray & Blackman 1898) Loeblich & Tappan, 1978.
Fig. 4 in Biostratigraphy (Calcareous Nannofossils And Molluscs) Of The Pannonian Deposits From Transylvania, Romania (Guşteriţa Quarry - Sibiu)
Fig. 4 Calcareous nannofossils from Guşteriţa quarry: a Reticulofenestra pseudoumbilicus (Gartner, 1967) Gartner, 1969; b Coccolithus pelagicus (Wallich 1877) Schiller, 1930; c Calcidiscus leptoporus (Murray & Blackman 1898) Loeblich & Tappan, 1978; d Sphenolithus moriformis (Brönnimann & Stradner, 1960) Bramlette & Wilcoxon, 1967; e Sphenolithus heteromorphus Deflandre 1953; f. Rhabdosphaera pannonica Baldi-Beke, 1960; g Calciosolenia murrayi Gran, 1912 and Discoaster variabilis Martini and Bramlette, 1963; h Pannonian calcareous nannofossils assemblages with Isolithus pavelici and I. semenenko; Discoaster cf. variabilis.; i Candona sp. Baird, 1845 right valve; j Candona sp. Baird, 1845 right valve; k fragment of Candona sp.
FIGURE 3 in Biostratigraphy and biochronology of late Cenozoic North American rodent assemblages
FIGURE 3. Examples of Microtus m1 morphology. A-C, Microtus pennsylvanicus (from Martin, 1990), D-F, Microtus paroperarius (from van der Meulen, 1978). ACC = anteroconid complex, BRA = buccal reentrant angle, LRA = lingual reentrant angle. Numbers in illustration D refer to triangle numbers.
FIGURE 1 in Biostratigraphy and biochronology of late Cenozoic North American rodent assemblages
FIGURE 1. Distribution of select pre-Rancholabrean Cenozoic rodent assemblages used to construct the database in Supplementary Material. 1 = Rancho el Ocote, MX; 2 = Concha, MX; 3 = Yepómera, MX; 4 = El Golfo, CA; 5 = Vallecito-Fish Creek sequence (e.g., Layer Cake, Arroyo Seco, Vallecito Creek), CA; 6 = San Pedro Valley sequence (e.g., Benson, Curtis Ranch, Duncan), AZ; 7 = Verde, AZ; 8 = McKay Reservoir, OR; 9 = Warren, CA; 10 = Panaca, NV; 11 = White Bluffs, WA; 12 = Kennewick, WA; 13 = Buckeye Creek, NV; 14 = Fish Springs Flat, NV; 15 = Grand View-Hagerman sequence (e.g., Grand View, Sand Point, Hagerman, Birch Creek, Froman Ferry), ID; 16 = Donnelly Ranch, CO; 17 = San Timoteo Badlands, CA; 18 = Wellington Hills, NV; 19 = Mesa del Sol, NM; 20 = Boyle Ditch, WY; 21 = Virden, NM; 22 = Ft. Selkirk, YT; 23 = El Casco, CA; 24 = SAM Cave, NM; 25 = Little Dell Dam, UT; 26 = Porcupine Cave, CO; 27 = Hansen Bluff, NM; 28 = Meade Basin reference section (see Figure 2 for all assemblages; includes Arlene's Ledge/Robin's Roost in OK), KS/NM; 29 = Little Sioux and Wright (new), IA; 30 = Cape Deceit, AL; 31 = Santee, NE; 32 = Mailbox, NE; 33 = Sand Draw area (Sand Draw, Zwiebel Channel), NE; 34 = Pipe Creek Sinkhole, IN; 35 = Hudspeth/Red Light, TX; 36 = Bull Draw/Deadman's Crk, TX; 37 = Red Corral, TX; 38 = Cita Canyon, TX; 39 = Blanco, TX; 40 = Vera, TX; 41 = Beck Ranch, TX; 42 = Fyllan Cave, TX; 43 = Conard Fissure, AK; 44 = Port Kennedy Cave, PA; 45 = Hanover Quarry, PA; 46 = Cumberland Cave, MD; 47 = Haile 15A, Haile 16A, FL; 48 = Inglis 1A/1C, FL; 49 = Hamilton Cave, WV; 50 = White Rock, KS; 51 = Dixon, KS, 52 = Leisey Shell Pit, FL, 53 = Hoye Canyon, NV.
FIGURE 2 in Biostratigraphy and biochronology of late Cenozoic North American rodent assemblages
FIGURE 2. Depositional basin framework on which chronological ordering of assemblages (= localities) in Supplementary Material is mostly based. See Supplementary Material and text for full rodent communities, locality data, and information sources. LSD = lowest stratigraphic datum, HSD = highest stratigraphic datum. LSDs and HSDs are regional basin limits, but may also represent global limits (highest or lowest records anywhere in North America). Esr = estimated age based on sedimentation rate from Hart and Brueseke, 1999), ft = fission track date from Walkup et al., 2016), CMZ = Cenozoic Mammal Zone, xxx... = dated volcanic ash beds. Continued on next page.
FIGURE 4 in Biostratigraphy and biochronology of late Cenozoic North American rodent assemblages
FIGURE 4. Plot of arvicoline species richness on ordinate against CMZ midpoints on abscissa. Numbers on graph are CMZs. CMZ 1 omitted.
FIG. 34 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 34. Clioscaphites saxitonianus (McLearn, 1929), macroconchs. A. TMP2016.041.0018, above measured section, Wapiabi Formation, Ram River, Alberta, right lateral. B, C. TMP2016.041.0222, 121.0 m, Wapiabi Formation, W. Thistle Creek, Alberta. B. Right lateral; C. ventral. D, E. TMP2016.041.0279, 141.5–143.5 m, Wapiabi Formation, Cardinal River, Alberta. D. Right lateral; E. apertural.
FIG. 29 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 29. Scaphites (S.) depressus Reeside, 1927, microconch, TMP2016.041.0382, 115.8 m, Wapiabi Formation, Bighorn Dam, Alberta. A. Right lateral; B. apertural; C. ventral; D. left lateral.
FIG. 25 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 25. Scaphites (S.) depressus Reeside, 1927, macroconch, TMP2016.041.0219, 114.9 m, Wapiabi Formation, W. Thistle Creek, Alberta. A. Right lateral; B. apertural; C. ventral; D. left lateral.
FIG. 21 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 21. Scaphites (S.) depressus Reeside, 1927, macroconch, TMP2016.041.0069, 83.3 m, Wapiabi Formation, E. Thistle Creek, Alberta. A. Right lateral; B. apertural; C. ventral; D. left lateral.
FIG. 17 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 17. Size-frequency histogram of Scaphites (S.) depressus Reeside, 1927, based on the samples in tables 7 and 8.
FIG. 14 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 14. Scaphites (S.) ventricosus Meek and Hayden, 1862, macroconch, TMP2016.041.0035, 191.0 m, Wapiabi Formation, Mill Creek, Alberta. A. Right lateral; B. apertural; C. ventral; D. left lateral.
FIG. 11 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 11. Scaphites (S.) ventricosus Meek and Hayden, 1862, macroconch, TMP2016.041.0164, 48.9 m, Wapiabi Formation, Chungo Creek, Alberta. A. Right lateral; B. apertural; C. ventral; D. left lateral.
FIG. 8 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 8. Scaphites (S.) preventricosus Cobban, 1952, microconchs. A–C. TMP2016.041.0036, 139 m, Wapiabi Formation, Mill Creek, Alberta. A. Right lateral; B. ventral; C. left lateral. D, E. TMP2016.041.0034, 141 m, Wapiabi Formation, Mill Creek, Alberta. D. Right lateral; E. ventral. F, G. TMP2016.041.0039, 70 m, Wapiabi Formation, Mill Creek, Alberta. F. Right lateral; G. ventral.
FIG. 6 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 6. Hypothetical reconstruction of a macroconch (female) of Scaphites (S.) preventricosus with small delicate arms joined together by a thin web. The shell is covered by a thin periostracum. Artist: Mariah Slovacek (AMNH).
FIG. 3 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 3. Comparison of macroconch (C, D) and microconch (A, B) of Scaphites (S.) depressus Reeside, 1927, in lateral view (A, C) and median cross section (B, D). The tick marks indicate the base of the body chamber. A, B. ×1.5; C, D. ×1.
FIG. 23 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 23. Scaphites (S.) depressus Reeside, 1927, macroconch, TMP2016.041.0213, 106.7 m, Wapiabi Formation, W. Thistle Creek, Alberta. A. Right lateral; B. apertural; C. ventral; D. left lateral.
FIG. 10 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 10. Scaphites (S.) ventricosus Meek and Hayden, 1862, macroconch, TMP2016.041.0021, 108.7 m, Wapiabi Formation, Ram River, Alberta. A. Right lateral; B. apertural; C. ventral; D. left lateral.
FIG. 5 in Allostratigraphy And Biostratigraphy Of The Upper Cretaceous (Coniacian-Santonian) Western Canada Foreland Basin
FIG. 5. Stratigraphic ranges of Scaphites (S.) preventricosus, S. (S.) ventricosus, S. (S.) depressus, and Clioscaphites saxitonianus (plotted on the left side) next to a curve of the changes in relative sea level during the Turonian-Santonian based on analysis of stratigraphic sections in the Western Foreland Basin (Plint et al., this issue). The evolutionary relationships proposed by Cobban (1952) are presented as a cladogram showing the trend toward recoiling at maturity.
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