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49 results for “North Dakota”
Text-fig. 11. Indet. family. Mciveraephyllum nebrascense (SCHIMPER) comb. nov. 1. Lectotype of Cornus acuminata NEWBERRY 1868 [non Webber 1852] = Cornus nebrascensis SCHIMPER 1874, p. 54, originally pl. 37, fig. 4 in Newberry 1898. Yellowstone River, Montana, USNM 8937. 2. Specimen from Black Buttes pit 3, Wyoming showing moderately long petiole and rounded tooth sinus. UF 15886-14308. 3. Specimen with more abundant teeth, Ludlow Formation, locality DMNH 563, Slope County, North Dakota, Collection of K. Johnson, DMNH 2206. 4. Detail of tertiary venation, counterpart specimen of that figured in 2. Scale bar = 2 cm. in Revisions To Roland Brown'S North American Paleocene Flora
Text-fig. 11. Indet. family. Mciveraephyllum nebrascense (SCHIMPER) comb. nov. 1. Lectotype of Cornus acuminata NEWBERRY 1868 [non Webber 1852] = Cornus nebrascensis SCHIMPER 1874, p. 54, originally pl. 37, fig. 4 in Newberry 1898. Yellowstone River, Montana, USNM 8937. 2. Specimen from Black Buttes pit 3, Wyoming showing moderately long petiole and rounded tooth sinus. UF 15886-14308. 3. Specimen with more abundant teeth, Ludlow Formation, locality DMNH 563, Slope County, North Dakota, Collection of K. Johnson, DMNH 2206. 4. Detail of tertiary venation, counterpart specimen of that figured in 2. Scale bar = 2 cm.
Text-fig. Fig. 8. Cercidiphyllaceae. Archeampelos acerifolia (NEWBERRY) MCIVER et BASINGER. 1, 2 Lectotype, from Fort Union, North Dakota. 1. The leaf originally figured as plate 28, fig. 5 by Newberry (1878). USNM 551. 2. Detail of marginal dentition, showing a small gland at each tooth apex (arrows). Scale = 1 cm in 1; 0.5 cm in 2. in Revisions To Roland Brown'S North American Paleocene Flora
Text-fig. Fig. 8. Cercidiphyllaceae. Archeampelos acerifolia (NEWBERRY) MCIVER et BASINGER. 1, 2 Lectotype, from Fort Union, North Dakota. 1. The leaf originally figured as plate 28, fig. 5 by Newberry (1878). USNM 551. 2. Detail of marginal dentition, showing a small gland at each tooth apex (arrows). Scale = 1 cm in 1; 0.5 cm in 2.
Text-fig. 5. Platanaceae 1–3. Macginitiea nobilis (NEWBERRY) comb. nov. 1. This specimen is labeled as corresponding to Newberry 1898, pl. 50, fig. 1 although it does not match the published drawing exactly. From near Fort Clark, North Dakota, USNM 6964. 2. Lectotype from Newberry (1898, pl. 34), from near Fort Clark, North Dakota; composite picture assembled from images of both counterparts. USNM 1070. 3. Trilobed leaf from Seven Mile Creek, Montana (orig. figured as Platanus nobilis NEWBERRY by Ward 1886, pl. 41, fig. 1). USNM 4093. 4. Platananthus speirsae PIGG et STOCKEY axis with at least 9 attached pedunculate staminate inflorescences (arrows), Seven Mile Creek, Montana (orig. Ward 1885b, pl. 32, fig. 7), USNM 4225. Scale bars 5 cm. in Revisions To Roland Brown'S North American Paleocene Flora
Text-fig. 5. Platanaceae 1–3. Macginitiea nobilis (NEWBERRY) comb. nov. 1. This specimen is labeled as corresponding to Newberry 1898, pl. 50, fig. 1 although it does not match the published drawing exactly. From near Fort Clark, North Dakota, USNM 6964. 2. Lectotype from Newberry (1898, pl. 34), from near Fort Clark, North Dakota; composite picture assembled from images of both counterparts. USNM 1070. 3. Trilobed leaf from Seven Mile Creek, Montana (orig. figured as Platanus nobilis NEWBERRY by Ward 1886, pl. 41, fig. 1). USNM 4093. 4. Platananthus speirsae PIGG et STOCKEY axis with at least 9 attached pedunculate staminate inflorescences (arrows), Seven Mile Creek, Montana (orig. Ward 1885b, pl. 32, fig. 7), USNM 4225. Scale bars 5 cm.
Text-fig. 4. Platanaceae 1–3. Macginitiea gracilis (LESQUEREUX) J. WOLFE et WEHR leaves and associated reproductive structures 1. Holotype of Aralia gracilis LESQUEREUX from Bridger Pass, Wyoming, USNM 330. 2. Specimen showing the typical configuration of five lobes, Killpecker Creek flora, Wyoming. UF 18126-13242. 3. Silicified M. gracilis leaf from Almont, North Dakota; arrow indicates adjacent Macginicarpa infructescence, UF 15722-29202a. 4. Macginicarpa infructescence from Almont, UF15722-35493. 5. Platananthus sp., Almont, UF 15722-62019. 6. Macginicarpa glabra MANCHESTER infructescence, enlarged from fig. 3, UF 15722-29202b. Specimens in figs 3-6 collected and donated by John Curtis. Scales = 1 cm. Images 3–6 light-dark inverted. in Revisions To Roland Brown'S North American Paleocene Flora
Text-fig. 4. Platanaceae 1–3. Macginitiea gracilis (LESQUEREUX) J. WOLFE et WEHR leaves and associated reproductive structures 1. Holotype of Aralia gracilis LESQUEREUX from Bridger Pass, Wyoming, USNM 330. 2. Specimen showing the typical configuration of five lobes, Killpecker Creek flora, Wyoming. UF 18126-13242. 3. Silicified M. gracilis leaf from Almont, North Dakota; arrow indicates adjacent Macginicarpa infructescence, UF 15722-29202a. 4. Macginicarpa infructescence from Almont, UF15722-35493. 5. Platananthus sp., Almont, UF 15722-62019. 6. Macginicarpa glabra MANCHESTER infructescence, enlarged from fig. 3, UF 15722-29202b. Specimens in figs 3-6 collected and donated by John Curtis. Scales = 1 cm. Images 3–6 light-dark inverted.
Text-fig. 2. Map showing the distribution of localities included in the treatment of Brown (1962), based on the coordinates presented in Appendix Table 1. Localities are distributed across New Mexico (NM), Colorado (CO), Wyoming (WY), Montana (MT), South Dakota (SD) and North Dakota (ND). Also plotted are cited Canadian localities: Joffre Bridge, in Alberta (AB), and Ravenscrag, in Saskatchewan (SK). Map generated with Map-It (2014) website. in Revisions To Roland Brown'S North American Paleocene Flora
Text-fig. 2. Map showing the distribution of localities included in the treatment of Brown (1962), based on the coordinates presented in Appendix Table 1. Localities are distributed across New Mexico (NM), Colorado (CO), Wyoming (WY), Montana (MT), South Dakota (SD) and North Dakota (ND). Also plotted are cited Canadian localities: Joffre Bridge, in Alberta (AB), and Ravenscrag, in Saskatchewan (SK). Map generated with Map-It (2014) website.
Figure 3 in The first in situ collection of a mosasaurine from the marine Breien Member of the Hell Creek Formation in south-central North Dakota, USA
Figure 3. Right articular-prearticular complex, NDGS 2729. A. Dorsal view. B. Medial view. Specimen oriented anterior to the left. Abbreviations: ac, adhered concretion; gf, glenoid fossa; rp, retroarticular process; sas, articulation surface for the surangular.
Figure 2 in The first in situ collection of a mosasaurine from the marine Breien Member of the Hell Creek Formation in south-central North Dakota, USA
Figure 2. Stratigraphic description of the study site, NDGS L301. The original thickness of the Breien Member is not preserved at the site, with the upper prairie surface situated within the upper portion of the Breien Member. Burrows within the Breien Member are largely referable to Ophiomorpha sp., while those in the underlying "Undifferentiated Hell Creek Formation" are small (~3.0–4.0 mm thick) terrestrial burrows and root traces within an organic-rich paleosol.
Figure 1 in The first in situ collection of a mosasaurine from the marine Breien Member of the Hell Creek Formation in south-central North Dakota, USA
Figure 1. Geographic distribution of outcrops of the Breien Member of the Hell Creek Formation in south-central North Dakota. Surficial outcrops of the Hell Creek Formation shaded gray. Locations of measured sections shown by open circles, while published fossil localities are indicated with black diamonds. Study site is marked by a white star. Abbreviations: A, University of North Dakota paleontological locality number; Crowghost, Crowghost Cemetery Reference Section (Hoganson and Murphy); F, measured section from Frye (); FR, Fort Rice reference section; H, measured section from Hoganson and Murphy (); L, North Dakota Geological Survey (NDGS) paleontological locality number (Hoganson and Murphy); LM, measured section from Laird and Mitchell (); N, north; State, State Butte Reference Section (Hoganson and Murphy); Stumpf, Stumpf Composite Reference Section (Hoganson and Murphy).
Data for Integrated Step Selection Analysis of translocated female greater sage-grouse in the 60 days post-release, North Dakota 2018-2020
<p>The data include used and random available steps at 11-hour resolution generated for 26 female greater sage-grouse in the 60 days post-translocation to North Dakota, with associated environmental predictors and individual information. The code fits individual habitat selection models in an Integrated Step Selection Analysis framework.</p> <p>Data used to fit the models described in:</p> <p>Picardi, S., Ranc, N., Smith, B.J., Coates, P.S., Mathews, S.R., Dahlgren, D.K. <i>Individual variation in temporal dynamics of post-release habitat selection</i>. Frontiers in Conservation Science (in review)</p> <p>Code used to implement the analysis is available on GitHub: https://github.com/picardis/picardi-et-al_2021_sage-grouse_frontiers-in-conservation</p>
Data for Integrated Step Selection Analysis of translocated female greater sage-grouse in the 60 days post-release, North Dakota 2018-2020
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Molecular sequencing and morphological identification reveal similar patterns in native bee communities across private and public grasslands of eastern North Dakota
<p>Bees play a key role in the functioning of human-modified and natural ecosystems by pollinating agricultural crops and wild plant communities. Global pollinator conservation efforts need large-scale and long-term monitoring to detect changes in species' demographic patterns and shifts in bee community structure. The objective of this project was to test a molecular sequencing pipeline that would utilize a commonly used locus, produce accurate and precise identifications consistent with morphological identifications, and generate data that are both qualitative and quantitative. We applied this amplicon sequencing pipeline to native bee communities sampled across Conservation Reserve Program (CRP) lands and native grasslands in eastern North Dakota. We found the 28S LSU locus to be more capable of discriminating between species than the 18S SSU rRNA locus, and in some cases even resolved instances of cryptic species or morphologically ambiguous species complexes. Overall, we found the amplicon sequencing method to be a qualitatively accurate representation of the sampled bee community richness and species identity, especially when a well-curated database of known 28S LSU sequences is available. Both morphological identification and molecular sequencing revealed similar patterns in native bee community structure across CRP lands and native prairie. Additionally, a genetic algorithm approach to compute taxon-specific correction factors using a small subset of the most concordant samples demonstrated that a high level of quantitative accuracy could be possible if the specimens are fresh and processed soon after collection. Here we provide a first step to a molecular pipeline for identifying insect pollinator communities. This tool should prove useful for future national monitoring efforts as use of molecular tools becomes more affordable and as numbers of 28S LSU sequences for pollinator species increase in publicly-available databases.</p>
Detrital zircon data for samples from western North Dakota
<p>This data table include all the detrital zircon data for samples from western North Dakota, that are associated with the Tectonics paper titled "Cenozoic sediment provenance in the northern Great Plains corresponds to four episodes of tectonic and magmatic events in the central North American Cordillera“ by Li and Fan. </p>
Figure 4. Pygal vertebra, NDGS 2728. A. Anterior view. B. Dorsal view. C in The first in situ collection of a mosasaurine from the marine Breien Member of the Hell Creek Formation in south-central North Dakota, USA
Figure 4. Pygal vertebra, NDGS 2728. A. Anterior view. B. Dorsal view. C. Posterior view.
Output and data used in publication "Glacial isostatic adjustment modulates lateral migration rate and morphology of the Red River (North Dakota, USA, and Manitoba Canada)" in GRL
<p>Here we provide the output sea level used to calculate change in slope along studied rivers as well as locations of meanders and cutoffs. Please see the read.me file and publication for details. </p>
Proximity to oil wells in North Dakota does not impact nest success of ducks but lowers nest densities
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Molecular sequencing and morphological identification reveal similar patterns in native bee communities across public and private grasslands of eastern North Dakota
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Subspecies and Distribution. S. p. putorius Linnaeus, 1758 — E & SE USA (Mississippi, Alabama & N Florida, through Georgia, N to SC Pennsylvania). S. p. ambarvalis Bangs, 1898 — SE USA (Peninsular Florida). S. p. interrupta Rafinesque, 1820 — USA (Canadian border in Minnesota, C North Dakota, E Wyoming, E Colorado, W Oklahoma, NW Texas, south to C Texas, and east to the Mississippi River along Louisiana, Arkansas, Missouri & Iowa, up to Wisconsin. in Mephitidae
Subspecies and Distribution. S. p. putorius Linnaeus, 1758 — E & SE USA (Mississippi, Alabama & N Florida, through Georgia, N to SC Pennsylvania). S. p. ambarvalis Bangs, 1898 — SE USA (Peninsular Florida). S. p. interrupta Rafinesque, 1820 — USA (Canadian border in Minnesota, C North Dakota, E Wyoming, E Colorado, W Oklahoma, NW Texas, south to C Texas, and east to the Mississippi River along Louisiana, Arkansas, Missouri & Iowa, up to Wisconsin.
Data for behavioral state-dependent habitat selection analysis of translocated female greater sage-grouse, North Dakota 2018-2020
<p>This dataset is associated with the article, "Behavioral state-dependent habitat selection and implications for animal translocations" (Picardi et al., 2021, Journal of Applied Ecology).</p> <p>Post-release monitoring of translocated animals can be used to inform future translocation protocols. In particular, quantifying habitat selection of translocated individuals may help identify features that characterize suitable settlement habitat and inform the choice of future release sites; however, because translocated animals undergo post-release behavioral modification, the underlying behavioral state needs to be taken into account.</p> <p>We analyzed behavioral state-dependent habitat selection in female greater sage-grouse (<i>Centrocercus urophasianus</i>) translocated from Wyoming to North Dakota, USA, using Hidden Markov Models in combination with Integrated Step Selection Analysis. This dataset includes GPS tracks (resampled at a 6-hour resolution using a Continuous Time Movement Model) for 48 individuals translocated between 2018 and 2020, along with environmental variables associated with each location. We segmented each track into behavioral phases corresponding to an exploratory state, characterized by broad and directed movements, and a restricted state, characterized by short and tortuous movements. Then, we quantified habitat selection in each state while also accounting for seasonality and individual reproductive status.</p> <p>Habitat selection of translocated sage-grouse differed between the post-release exploration and the settlement phase. While in the exploratory state, sage-grouse exhibited natal habitat preference induction by selecting for high sagebrush cover, typical of their natal area but not of the release area. In the restricted state, sage-grouse selected for gentle topography and also adjusted their habitat selection based on the season and their reproductive needs.</p>
Subspecies and Distribution. S. p. putorius Linnaeus, 1758 — E & SE USA (Mississippi, Alabama & N Florida, through Georgia, N to SC Pennsylvania). S. p. ambarvalis Bangs, 1898 — SE USA (Peninsular Florida). S. p. interrupta Rafinesque, 1820 — USA (Canadian border in Minnesota, C North Dakota, E Wyoming, E Colorado, W Oklahoma, NW Texas, south to C Texas, and east to the Mississippi River along Louisiana, Arkansas, Missouri & Iowa, up to Wisconsin. in Mephitidae
Subspecies and Distribution. S. p. putorius Linnaeus, 1758 — E & SE USA (Mississippi, Alabama & N Florida, through Georgia, N to SC Pennsylvania). S. p. ambarvalis Bangs, 1898 — SE USA (Peninsular Florida). S. p. interrupta Rafinesque, 1820 — USA (Canadian border in Minnesota, C North Dakota, E Wyoming, E Colorado, W Oklahoma, NW Texas, south to C Texas, and east to the Mississippi River along Louisiana, Arkansas, Missouri & Iowa, up to Wisconsin.
Subspecies and Distribution. M.e.evotisH.Allen,1864—coastalSWUSA(CW&SWCalifornia). M. e. chrysonotus J. A. Allen, 1896 — SW Canada (SE British Columbia, S Alberta, and S Saskatchewan) and W USA (most of Montana, W & NE North Dakota, NW South Dakota, SE Oregon, S Idaho, Wyoming, inland California, Nevada, Utah, Colorado, and extreme N New Mexico). M. e. jonesorum Manning, 1993 — SW USA (N & E Arizona and W New Mexico). M. e. micronyx Nelson & Goldman, 1909 — NW Mexico (N Baja California). M. e. milleri Elliot, 1903 — NW Mexico (S Baja California). M. e. pacificus Dalquest, 1943 — SW Canada (SW British Columbia and Vancouver I), and NW USA (Washington, most of Oregon, N Idaho, NW Montana, and NW California). in Vespertilionidae
Subspecies and Distribution. M.e.evotisH.Allen,1864—coastalSWUSA(CW&SWCalifornia). M. e. chrysonotus J. A. Allen, 1896 — SW Canada (SE British Columbia, S Alberta, and S Saskatchewan) and W USA (most of Montana, W & NE North Dakota, NW South Dakota, SE Oregon, S Idaho, Wyoming, inland California, Nevada, Utah, Colorado, and extreme N New Mexico). M. e. jonesorum Manning, 1993 — SW USA (N & E Arizona and W New Mexico). M. e. micronyx Nelson & Goldman, 1909 — NW Mexico (N Baja California). M. e. milleri Elliot, 1903 — NW Mexico (S Baja California). M. e. pacificus Dalquest, 1943 — SW Canada (SW British Columbia and Vancouver I), and NW USA (Washington, most of Oregon, N Idaho, NW Montana, and NW California).
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OpenNeuro
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