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FIGURE 5. Fossil larva BUB 4436, specimen 2. A in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 5. Fossil larva BUB 4436, specimen 2. A. Overview on lateral side. B. Colour-marked version of A. C. Other side. D. Close-up on trunk end. E. Close-up on thorax. Abbreviations: ad = abdomen; at = antenna; hc = head capsule; ms = mesothorax; mt = metathorax; pt = prothorax.
FIGURE 6. Fossil larva BUB 4436, specimen 3. A. Overview dorsal side. B in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 6. Fossil larva BUB 4436, specimen 3. A. Overview dorsal side. B. Colour-marked version of B. C. Ventral side. D. Close-up on anterior region in ventral view. E. Close-up on head. F. Close-up on very terminal end. Abbreviations: ad = abdomen; at = antenna; hc = head capsule; ms = mesothorax; mt = metathorax; pt = prothorax; te = trunk end.
FIGURE 1 in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 1. Simplified drawings of larvae of Haliplus and Brychius, stage 3 larvae or larvae of unknown stage, based on various sources. A–N. Haliplus. A. H. confinis, Böving and Craighead (1931). B. Peterson (1957). C–I. Stage 3 larvae. C–F. Vondel (2012). C. H. halsei. D. H. pilbaraensis. E. H. fortescueensis. F. Haliplus pinderi. G–H. Vondel (2004). G. H. testudo. H. H. timmsi. I. H. variomaculatus, Vondel (2011b). J. Spangler (1991). K–N. Stage 3 larvae. K. H. laminatus, Vondel (1986). L. H. varius, Vondel (1996). M. H. subseriatus, Vondel (2001). N. H. kamiyai, Watanabe and Yamasaki (2020). O. Haliplus variegatus, stage 3 larva, Vondel (1997). P. Brychius elevatus, Bertrand (1933).
FIGURE 8. Fossil larva BUB 4436, specimen 5. A. Overview ventral side. B in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 8. Fossil larva BUB 4436, specimen 5. A. Overview ventral side. B. Colour-marked version of B. C. Dorsal side. D. Close-up on head. E. Close-up on leg. F. Terminal end in different contrasting to highlight setae. Abbreviations: ad = abdomen; at = antenna; hc = head capsule; th = thorax.
FIGURE 7. Fossil larva BUB 4436, specimen 4. A. Overview dorsal side. B in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 7. Fossil larva BUB 4436, specimen 4. A. Overview dorsal side. B. Colour-marked version of B. C. Ventral side. D. Close-up on trunk end. E. Close-up on head. Abbreviations: ad = abdomen; at = antenna; hc = head capsule; pt = prothorax; te = trunk end.
FIGURE 3 in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 3. Simplified drawings of larvae of Peltodytes, based on various sources. A. P. caesus, stage 3 larva, Vondel (2011b). B. Spangler (1991).
FIGURE 4. Fossil larvae BUB 4436, specimens 1 and 6. A–D. Specimen 1. A in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 4. Fossil larvae BUB 4436, specimens 1 and 6. A–D. Specimen 1. A. View on one side. B. Colour-marked version of A. C. View on other side. D. Very terminal end, with different contrasting to highlight the setae. E–G. Specimen 6. E. Overview. F. Colour-marked version of E. G. Close-up on very terminal end. Abbreviations: ad = abdomen; at = antenna; hc = head capsule; ms = mesothorax; mt = metathorax; pt = prothorax; te = trunk end.
FIGURE 2 in An overview of crawling water beetle larvae and a first possible record from 100-million-years-old Myanmar amber
FIGURE 2. Simplified drawings of larvae of Haliplus, partially representing ontogenetic sequences, based on various sources. A–D. Vondel (2011a). A, B. H. abbreviatus or H. maculatus. A. Stage 1 larva. B. Stage 2 larva. C, D. Stage 3 larvae. C. H. maculatus. D. H. abbreviatus. E–G. H. lineatocollis, Bertrand (1933). E. Stage 1 larva. F. Stage 2 larva. G. Stage 3 larva. H–J. H. apicalis. H, I. Vondel (1997). H. Stage 1 larva. I. Stage 2 larva. J. Stage 3 larva, Vondel (1995). K, L. Stage 1 larvae. K. H. indistinctus, Michat et al. (2020). L. H. halsei, Vondel (2012). M. H. fulvus, Klausnitzer (1978).
FIGURE 1 in New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico
FIGURE 1. Map of the location of the study areas. A - Map of the Mexican Republic. B - Map of the state of Oaxaca showing the location of the Jurassic units. C - Geological map of the Cualac Formation; Zepeda-Martinez (2021).
FIGURE 4 in New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico
FIGURE 4. Williamsoniella rosarensis sp. nov. A - type specimen CFZr115, hermaphroditic structure where the peduncle is preserved attached to the rest of the structure and is characteristic of the material studied, the arrows point to the microsporophylls (side arrow) surrounding the gynoecium (central arrow). B - paratype CFZCr68, the arrows indicate the opening of the sporophylls (right side) and another flower in abaxial view (left side). C - upper part of specimen CFZCr115 the arrow pointing to the crown sensu Thomas (1915). D - upper part of gynoecium of specimen CFZCr 68. E - Specimen CFZCr82, the arrow upper part points to hair on the margin. F - Peel of peduncle with sting-shaped trichome. G - Peel where it is observed. Oval syndetocheilic stomata in peduncle. Scale in A 2 cm; B 1 cm; C 1 mm; D 1 mm; E 5 mm; F 15 μm; G 10 μm
FIGURE 5 in New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico
FIGURE 5. Leaves of Mexiglossa and Czekanowskia. A-B - whole leaves of Mexiglossa varia, note that the midvein cells; C-E- F-G light microscopic images, rectangular epidermal cells of Mexiglossa with straight walls; D - electron microscopy image, thick walls of epidermal cells; F - arrows indicate two stomata; G - trichomes present on leaves of Mexigossa varia; H - linear leaves of the genus Czekanowskia, the arrows indicate the middle vein and the fork of the leaf; I - specimen CFZcr105 shows base of bundle of laciniae, the arrow indicates a bifurcation. Scale in A 3 cm; B 3 cm; C 10 μm; D 50 μm; E 15 μm; F 15 μm; G 2.5 μm; H 1 mm; I 5 mm.
FIGURE 3 in New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico
FIGURE 3. Fossil flora of the Rosario locality, Cualac Formation. A - incomplete leaf of Anomozamites, the diagnostic characters of the genus are observed; B - close-up of a leaflet of the same specimen; C - Cycadolepis cf. C. mexicana, towards the upper right the hairs are observed, D - and E - Zamites diquiyui with subopposite leaflets, in the approach of the leaflets strong and robust veins are observed, some of these veins bifurcate near the base. F-H - Cuticle of Zamites diquiyui. F - epidermal cells with slightly sinuous thick walls; G - butterfly-shaped stoma typical for Bennettitales; H - hooked trichome. Scale in A 2 cm; B 1 cm; C 1 cm; D 5 cm; E 2 cm; F 20 μm; G 10 μm; H 10 μm.
FIGURE 2 in New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico
FIGURE 2. Stratigraphic section of the collection zone. A - Sequence of rocks that outcrop in the Rosario locality. B - Image of the outcrop. C - image of the stratigraphic section where the shale strata are observed. Symbols: 1) Clay, 2) Silt, 3) Very Fine, 4) Fine, 5) Medium, 6) Thick, 7) Very Thick, and 8) Conglomerate.
FIGURE 6 in Pleistocene record of mammals and pollen from Mexico (Las Tazas, Valsequillo, Puebla) and their paleoenvironmental interpretation
FIGURE 6. Pollen diagram of the locality Las Tazas, Valsequillo, Puebla, Mexico. Showing on the right in dark green the arboreal elements vs in light green the herbaceous elements. Area delimited by grey lines indicates the layers with the presence of vertebrate remains (bone silhouette). Diagram was made in Tilia 3.0.1.
FIGURE 2 in Pleistocene record of mammals and pollen from Mexico (Las Tazas, Valsequillo, Puebla) and their paleoenvironmental interpretation
FIGURE 2. Stratigraphic column of the locality Las Tazas, Valsequillo, Puebla, indicating the layer with the fossil vertebrate materials.
FIGURE 1 in Pleistocene record of mammals and pollen from Mexico (Las Tazas, Valsequillo, Puebla) and their paleoenvironmental interpretation
FIGURE 1. Location of Las Tazas site (white star) near to Valsequillo lagoon in the middle of Puebla State, and the location of the fossil site in a regional geological map (Servicio Geológico Mexicano, 2014; 1:50 000).
FIGURE 3 in Pleistocene record of mammals and pollen from Mexico (Las Tazas, Valsequillo, Puebla) and their paleoenvironmental interpretation
FIGURE 3. Fossil material of pampathere and horses from Las Tazas, Valsequillo, Puebla. Pampatherium mexicanum: A, movable osteoderm (BUAPAL 768); B, movable osteoderm fragment (BUAPAL 767); C, fixed scapular shield (BUA- PAL 769); D, fixed scapular shield (BUAPAL 779). Equus conversidens: E, left M2 (BUAPAL 773); F, right M3 (BUAPAL 774). Equus sp.: G, right p3 (BUAPAL 771); H, right m2 (BUAPAL 772); I–J, left mandible (BUAPAL 780). Figures A–D in dorsal view; E–H and J in occlusal view; I in labial view.
FIGURE 5 in Pleistocene record of mammals and pollen from Mexico (Las Tazas, Valsequillo, Puebla) and their paleoenvironmental interpretation
FIGURE 5. Fossil material of camel and mammoth from Las Tazas, Valsequillo, Puebla. Camelops cf. C. hesternus: A–B, left calcaneus (BUAPAL 757). Mammuthus columbi: C, left femur (BUAPAL 775). Figure A in medial view; B in lateral view; C in caudal view.
FIGURE 2 in The first record of Lower Cretaceous otoliths from the Kimigahama Formation (Barremian) of the Choshi Group, Chiba Prefecture, Japan
FIGURE 2. Stratigraphic divisions of the Choshi Group (modified from Obata and Matsukawa, 2007, 2009a, b). The star marks the fossil-bearing horizon.
FIGURE 1 in The first record of Lower Cretaceous otoliths from the Kimigahama Formation (Barremian) of the Choshi Group, Chiba Prefecture, Japan
FIGURE 1. Map showing the locality of the Choshi area, Chiba Prefecture, Japan. The star marks the fossil locality.
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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.
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.
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.
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.
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.