Skip to main content
Powered by ShareScore

Find research datasets worth reusing

Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.

425

datasets available to search

ShareScore release 0.9.0

Reset

Dataset results

425 results for “biostratigraphy”

Learn how ShareScore rates datasets ↗
zenodo40/100

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.

opencc-by-4.0Apr 2021View details →
zenodo40/100

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.

opencc-by-4.0Apr 2021View details →
zenodo40/100

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.

opencc-by-4.0Apr 2021View details →
zenodo40/100

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.

opencc-by-4.0Dec 2023View details →
zenodo40/100

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.

opencc-by-4.0Dec 2023View details →
zenodo40/100

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.

opencc-by-4.0Dec 2023View details →
zenodo40/100

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.

opencc-by-4.0Dec 2023View details →
zenodo40/100

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.

opencc-by-4.0Jun 2017View details →
zenodo40/100

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.

opencc-by-4.0Jun 2017View details →
zenodo40/100

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.

opencc-by-4.0Jun 2017View details →
zenodo40/100

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.

opencc-by-4.0Jun 2017View details →
zenodo40/100

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.

opencc-by-4.0Jun 2017View details →
zenodo40/100

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.

opencc-by-4.0Jun 2017View details →
zenodo40/100

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.

opencc-by-4.0Jun 2017View details →
zenodo40/100

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.

opencc-by-4.0Jun 2017View details →
zenodo40/100

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).

opencc-by-4.0Jun 2017View details →
zenodo40/100

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.

opencc-by-4.0Jun 2017View details →
zenodo40/100

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.

opencc-by-4.0Jun 2017View details →
zenodo40/100

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.

opencc-by-4.0Jun 2017View details →
zenodo40/100

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.

opencc-by-4.0Jun 2017View details →

ScienceDex guides

Understand access before you commit

These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.

Compare curated datasets

Allen Brain Atlas

Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.

allen-brain-atlas
neuroscienceopenDocumentation, web resources, and API references are available online.
Last verified 2026-04-30Open record

Annotated Behaviour and Observability Dataset (ABODe)

ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.

abode-home-cage
behavioral-neuroscienceopenThe DataShare record exposes download links for annotations, documentation, license text, and the zipped per-snippet data directory.
Last verified 2026-04-30Open record

DANDI Archive for NWB datasets

DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.

dandi-nwb
electrophysiologyopenPublished Dandiset metadata and archive endpoints are available through the production DANDI API.
Last verified 2026-04-30Open record

International Brain Laboratory public data

The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.

ibl
behavioral-neuroscienceopenPublic sessions can be searched and loaded from the IBL public data server through ONE.
Last verified 2026-04-29Open record

OpenNeuro

OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.

openneuro
neuroscienceopenPublished datasets are available on demand over the internet.
Last verified 2026-04-29Open record

ScienceDex for faculty

Your academic CV and NIH biosketch

Make your CV in your school's format and your NIH biosketch from it, then download both as Word files.