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Dreissenid mussel shell deposition, and benthic community data in the Rouge and Huron Rivers, Southeastern, MI., USA.
This data package was assembled and accompanies a project entitled "Investigating the effects of Dreissenid mussel shells in streams post-invasion," carried out in the Rouge and Huron Rivers in Southeastern, MI., USA in 2017. We assessed the impacts of Dreissenid shells on macroinvertebrates and fish communities. This package includes dreissenid shell density data, water quality data during macroinvertebrate sampling, macroinvertebrate data, water quality data during fish sampling in spring, fish data from spring, water quality data during fall sampling, and fish data from fall. All data tables feature rivers, identifiers, GPS coordinates, and sample dates.
FIGURE 9 in Riparian and valley-margin hardwood species of pre-colonial Piedmont forests: A preliminary study of subfossil leaves from White Clay Creek, southeastern Pennsylvania, USA
FIGURE 9. Acer negundo (Box Elder). 1, Leaflet, showing shallow lobes and rounded sinuses, EMS 425016; 2, Trichomes along veins, EMS 425016; 3, Trichomes along tooth margin, EMS 425016, with increased density on basal side of tooth; 4, Tooth of modern A. negundo from York County, Pennsylvania (collection Y2.2 of Wilf, 1997), showing the same general trichome pattern.
FIGURE 7 in Riparian and valley-margin hardwood species of pre-colonial Piedmont forests: A preliminary study of subfossil leaves from White Clay Creek, southeastern Pennsylvania, USA
FIGURE 7. Liriodendron tulipifera (Tulip Tree). 1, Subfossil samara, EMS 425015; 2, Thickened ridge at basal attachment site of EMS 425015; 3, Mucronate samara tip from EMS 425014.
FIGURE 4 in Riparian and valley-margin hardwood species of pre-colonial Piedmont forests: A preliminary study of subfossil leaves from White Clay Creek, southeastern Pennsylvania, USA
FIGURE 4. Fagus grandifolia (American Beech). 1, Leaf fragment, showing regularly spaced secondary veins, EMS 425004; 2, Detail of venation on EMS 425004; 3, Trichomes at vein junction, EMS 425004; 4, Trichomes at the vein junction of a modern F. grandifolia leaf from York County, Pennsylvania (collection Y1.2 of Wilf, 1997); 5, Rounded tooth on subfossil, EMS 425005; 6, Tooth and rounded sinus on modern F. grandifolia leaf from York County, Pennsylvania (collection Y1.2 of Wilf, 1997); 7, Trichome, EMS 425004.
FIGURE 6 in Riparian and valley-margin hardwood species of pre-colonial Piedmont forests: A preliminary study of subfossil leaves from White Clay Creek, southeastern Pennsylvania, USA
FIGURE 6. Quercus Section Quercus (White Oak group). 1, Lobe of modern Q. alba from York County Pennsylvania (collection of Wilf, 1997); 2, Subfossil, EMS 425008, showing entire margin with fimbrial vein and retuse, asymmetrical apex.
FIGURE 8 in Riparian and valley-margin hardwood species of pre-colonial Piedmont forests: A preliminary study of subfossil leaves from White Clay Creek, southeastern Pennsylvania, USA
FIGURE 8. Three Salix spp. (Willow) subfossils. 1, EMS 425022; 2, EMS 425021; 3, EMS 425023; 4, Salicoid tooth, EMS 425021.
FIGURE 3 in Riparian and valley-margin hardwood species of pre-colonial Piedmont forests: A preliminary study of subfossil leaves from White Clay Creek, southeastern Pennsylvania, USA
FIGURE 3. Alnus serrulata (Hazel Alder), EMS 425002. 1, Whole specimen; 2, Peltate scale and simple trichomes; 3, Stipitate gland trichome; 4, Detail of teeth; 5, Trichomes at vein junction; 6, Areolation with simple and branching freely ending veinlets.
FIGURE 5 in Riparian and valley-margin hardwood species of pre-colonial Piedmont forests: A preliminary study of subfossil leaves from White Clay Creek, southeastern Pennsylvania, USA
FIGURE 5. Quercus Section Lobatae (Red Oak group). 1, Leaf fragment showing asymmetrical lobe with acute apex, EMS 425011; 2, Abaxial leaf surface of EMS 425011, with randomly oriented stomata; 3, Simple trichome on leaf surface near secondary vein, EMS 425011. 4, Trichomes along a tertiary vein, EMS 425011; 5, Individual stoma of modern Q. rubra from York County, Pennsylvania (collection Y2.3 of Wilf, 1997) showing T-shape junction; 6, Individual stoma of EMS 425011.
FIGURE 2 in Riparian and valley-margin hardwood species of pre-colonial Piedmont forests: A preliminary study of subfossil leaves from White Clay Creek, southeastern Pennsylvania, USA
FIGURE 2. White Clay Creek leaf mat site, illustrating the contact (at trowel) between the darker hydric soil layer containing subfossil leaves and the overlying, lighter-colored legacy sediments. Stadia rod for scale.
Fig.4. Osthimosiaglomerata. A in Palaeoecology of free-lying domal bryozoan colonies from the Upper Eocene of southeastern USA
Fig.4. Osthimosiaglomerata. A.NHM BZ4972.A 1.Surface of colony showing frontally budded autozooids in various stages of development.A 2.Detail of surface with complete suboral avicularium in left central zooid, incomplete chamber of suboral avicularium in right central and lower zooids, and incomplete brood chambers distal to left central and right central zooids. B.Lateral view of lower edge of colony, with frontally budded zooids extending to base of colony, which is visible at lower edge of photograph; NHM BZ4967. C.Fractured surface through colony showing chaotic stacking of frontally budded zooids; NHM BZ4973. Scale bar in A2 200 µm; all others 1000 µm.
Fig.3. Parasmittina collum. A in Palaeoecology of free-lying domal bryozoan colonies from the Upper Eocene of southeastern USA
Fig.3. Parasmittina collum. A.Distribution of colony diameters. B. Regression of colony height on colony diameter; Y = 0.408X + 0.632 mm. C.Distribu − tion of substratum diameters. D.Proportion of types of substrata on which colonies were established. E.Frequency distribution of encrusting organisms on lower surface. F.Frequency distribution of encrusting organisms on upper surface, with same identifying.Abbreviations: An, annelids (serpulids); Ar, Arca sp.; Bi, other bivalves; Br, bryozoan fragments; Ca, Cardium sp.; Ch, cheilostomes; Cy, cyclostomes; Ec, echinoid fragments; Fo, foraminiferans; Lu, Lunulites sp.; Mi, miscellaneous; Oy, oysters; Pe, pectinid bivalves, probably all Chlamys spp.; Po, poriferans.
Fig.1.Domal bryozoans from the Castle Hayne Formation. A–D in Palaeoecology of free-lying domal bryozoan colonies from the Upper Eocene of southeastern USA
Fig.1.Domal bryozoans from the Castle Hayne Formation. A–D. Parasmittina collum (Canu and Bassler). A.Upper surface with multiple subcolonies vis − ible; NHM BZ4963. B.Undersurface of colony established on Chlamys; NHM BZ4964. C.NHM BZ4965.C 1.Lateral view.C 2.Undersurface, established on bivalve fragment. D.Lateral view of colony with renewed growth indicated by second lateral flange; NHM BZ4966. E, F. Osthimosia glomerata (Gabb and Horn). E.NHM BZ4967.E 1.Upper surface.E 2.Undersurface, established on Lunulites sp.E 3.Lateral view. F.Lateral view of colony with renewed growth indicated by broader flange developed above short basal portion with a curved surface consisting of frontal surfaces of zooids; NHM BZ4968. G. Multispecies dome; NHM BZ4969. G1. Upper surface. G2. Undersurface showing Chlamys substratum. G3. Lateral view. Scale bars 1 cm.
Fig.2. Parasmittina collum. A in Palaeoecology of free-lying domal bryozoan colonies from the Upper Eocene of southeastern USA
Fig.2. Parasmittina collum. A.NHM BZ4963.A 1.Autozooids radiating from center of subcolony.A 2.Junction between two subcolonies, indicated by line of convergence of zooids that extends from top left to right end of scale bar. B.NHM BZ4970.B 1.Edge of colony growing across Chlamys sp.B 2.Fertile zooids, each with inflated ovicell distal to zooidal orifice. C.Underside of colony extending free beyond Chlamys substratum, with wrinkles suggestive of growth lines and larger−scale arc−shaped overlapped edges of successive subcolonies; NHM BZ4964. D.Fractured surface through colony showing moderately well defined layers of zooids that develop from a combination of local eruptive budding and lateral budding; NHM BZ4971.Scale bar in B 2 500 µm; all others 1000 µm.
Fig.7.Multispecies domes. A in Palaeoecology of free-lying domal bryozoan colonies from the Upper Eocene of southeastern USA
Fig.7.Multispecies domes. A.Distribution of dome diameters. B.Regression of colony height on colony diameter; Y = 0.512X +0.927 mm. C.Distribution of substratum diameters. D.Proportion of types of substrata on which colonies were established; see Fig.3D for identifying abbreviations. E.Frequency distribution of encrusting organisms on lower surface. F.Frequency distribution of non−bryozoan encrusting organisms on upper surface.Abbreviations: An, annelids (serpulids); Ar, Arca sp.; Bi, other bivalves; Br, bryozoan fragments; Ca, Cardium sp.; Ch, cheilostomes; Cy, cyclostomes; Ec, echinoid fragments; Fo, foraminiferans; Lu, Lunulites sp.; Mi, miscellaneous; Oy, oysters; Pe, pectinid bivalves, probably all Chlamys spp.; Po, poriferans. Ą
Fig.5. Osthimosia glomerata. A in Palaeoecology of free-lying domal bryozoan colonies from the Upper Eocene of southeastern USA
Fig.5. Osthimosia glomerata. A.Distribution of colony diameters. B.Regression of colony height on colony diameter; Y = 0.715X – 1.579 mm. C.Distri − bution of substratum diameters. D.Proportion of types of substrata on which colonies were established. E.Frequency distribution of encrusting organisms on lower surface. F.Frequency distribution of encrusting organisms on upper surface.Abbreviations: An, annelids (serpulids); Ar, Arca sp.; Bi, other bivalves; Br, bryozoan fragments; Ca, Cardium sp.; Ch, cheilostomes; Cy, cyclostomes; Ec, echinoid fragments; Fo, foraminiferans; Lu, Lunulites sp.; Mi, miscellaneous; Oy, oysters; Pe, pectinid bivalves, probably all Chlamys spp.; Po, poriferans.
Fig. 2 in Trapping soybean looper (Lepidoptera: Noctuidae) in the southeastern USA and implications for pheromone-based research and management
Fig. 2. Mean number of Ctenoplusia oxygramma male moths captured at each of 3 trial locations where they were recorded as present. Note: Bio Pseudoplusia lures were not used at the LA-Crowley location, were installed at the LA-Ben Hur location on 2 Aug 2019, and were installed at the FL-Jay location for the entire trial period.
Fig. 1 in Trapping soybean looper (Lepidoptera: Noctuidae) in the southeastern USA and implications for pheromone-based research and management
Fig. 1. Mean number of Chrysodeixis includens male moths captured at each of 5 trial locations. Note: Bio Pseudoplusia lures were not used at the LA-Crowley or MS-Kiln locations, were installed at the LA-Ben Hur location on 2 Aug 2019 and at the MS-Starkville location on 31 Jul 2019, and were installed at the FL-Jay location for the entire trial period.
Linked collectors and determiners for: Leuctra Schusteri, A New Stonefly Species (Plecoptera: Leuctridae) Of The L. Tenuis (Pictet) Group From The Southeastern Usa.
Natural history specimen data linked to collectors and determiners held within, "Leuctra Schusteri, A New Stonefly Species (Plecoptera: Leuctridae) Of The L. Tenuis (Pictet) Group From The Southeastern Usa". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/f0f8f265-10f1-448f-8b15-6c56fc140166">https://bionomia.net/dataset/f0f8f265-10f1-448f-8b15-6c56fc140166</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/f0f8f265-10f1-448f-8b15-6c56fc140166">https://gbif.org/dataset/f0f8f265-10f1-448f-8b15-6c56fc140166</a>. Formatted as a Frictionless Data package.
FIGURE 1 in Riparian and valley-margin hardwood species of pre-colonial Piedmont forests: A preliminary study of subfossil leaves from White Clay Creek, southeastern Pennsylvania, USA
FIGURE 1. Location of the White Clay Creek leaf mat site, Chester County, Pennsylvania.
Data from: Within-reach temperature heterogeneity is limited in a southern Appalachian stream network, southeastern USA
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