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.
919
datasets available to search
ShareScore release 0.9.0
Dataset results
919 results for “Fossil species”
FIGURE 1 in New species of the fossil ant genus Drymomyrmex (Hymenoptera, Formicidae, Formicinae) from the late Eocene Rovno amber (Ukraine)
FIGURE 1. Photographs of Drymomyrmex rasnitsyni sp. nov., holotype, SIZK No. DO-136. A, Anterolateral view. B, Left dorsolateral view. C, Right dorsolateral view.
FIGURES 148–157 in The genus Afrocymbella (Bacillariophyceae) from lakes Malawi and Tanganyika, with description of new fossil and extant species
FIGURES 148–157. Afrocymbella brunii and Afrocymbella beccarii, LM valve views. 148–151. Afrocymbella brunii, observed in samples from Isanga, Monkey, Mangochi, and Chembe Bays. 152–157. Afrocymbella beccarii, observed in samples from Chituta and Isanga Bays. Scale bar = 10 μm.
Figure 36 in Diversity of schizomids (Arachnida: Schizomida) revealed by new fossil genera and species from mid-Cretaceous Burmese amber with implications for a Gondwanan origin of the Burma Terrane
Figure 36. Undescribed schizomid specimens with particular morphological characters (all from the Müller collection). A, BUB562. B, BUB3545. C, BUB3564.
FIGURE 7 in A new genus for "Neocallichirus" grandis Karasawa & Goda, 1996, a ghost shrimp species (Decapoda: Axiidea: Callianassidae) heretofore known only by fossil materials
FIGURE 7. Maximum likelihood phylogeny among species of Callichirinae based on 429 bp of 16S rRNA gene; node values represent bootstrap values (1000 replicates). GenBank/EMBL/DDBJ accession numbers are indicated for each species. The tree with the highest log likelihood (-4580.23) is shown.
FIGURE 3 in First reliable fossil record of the subfamily Rhysipolinae (Hymenoptera: Braconidae): a new subgenus and species of the genus Rhysipolis Foerster, 1863 from Baltic amber
FIGURE 3. Rhysipolis (Rhysipolis) meditator (Haliday, 1836). (A) Body, lateral view. (B) Head, front view. (C) Head, dorsal view. (D) Basal antennomeres (E) Mesosoma and first metasomal tergite, dorsal view. (F) Head and mesosoma, lateral view. (G) Metasoma, dorsal view. (H) Metasoma and ovipositor, lateral view. (I) Wings.
FIGURE 13 in Hidden in plain sight: reassessment of the pig-footed bandicoot, Chaeropus ecaudatus (Peramelemorphia, Chaeropodidae), with a description of a new species from central australia, and use of the fossil record to trace its past distribution
FIGURE 13. Principal Component Analysis of cranial a), dental b) and external c) measurements for Chaeropus ecaudatus ecaudatus (squares), C. e. occidentalis (diamonds) and C. yirratji sp. nov. (crosses).
FIGURE 9 in Hidden in plain sight: reassessment of the pig-footed bandicoot, Chaeropus ecaudatus (Peramelemorphia, Chaeropodidae), with a description of a new species from central australia, and use of the fossil record to trace its past distribution
FIGURE 9. Reconstruction of Chaeropus yirratji sp. nov. Artwork by Peter Schouten. Copyright WA Museum.
FIGURE 15 in Hidden in plain sight: reassessment of the pig-footed bandicoot, Chaeropus ecaudatus (Peramelemorphia, Chaeropodidae), with a description of a new species from central australia, and use of the fossil record to trace its past distribution
FIGURE 15. Phylogenetic analyses of Chaeropus taxa using Maximum Likelihood (ML) and Bayesian Inference (BI) approaches for the molecular data.
FIGURE 1 in A new fossil species of Pycnomerus Erichson (Coleoptera: Zopheridae) from Baltic amber, and a replacement name for a Recent North American congener
FIGURE 1. Pycnomerus agtsteinicus sp. nov., holotype 273-2 [CCHH]: A, B—dorsal habitus photomicrograph, and corresponding SR X-ray micro-CT rendering; C, D—ventral habitus photomicrograph, and corresponding SR X-ray micro-CT rendering. Scale bars represent 0.5 mm.
FIGURE 1. Callipteris seshufenensis. A in A new fossil species of Callipteris (Callipteridae) in the Early Permian from the Xishan Area in Beijing, North China
FIGURE 1. Callipteris seshufenensis. A. Holotype (SWZXZW 0100004), B. Line drawing of Holotype showing the venation details. Scale bar = 1 cm.
Fig. 4 in New Onthophiline Fossil Species (Coleoptera: Histeridae: Onthophilinae) from Mid-Cretaceous Burmese Amber
Fig. 4. Habitus images of Carinumerus intricatus, new species. A) Dorsal, B) Ventral, C) Lateral, D) Anterodorsal. All scale bars 0.5 mm.
Fig. 3 in New Onthophiline Fossil Species (Coleoptera: Histeridae: Onthophilinae) from Mid-Cretaceous Burmese Amber
Fig. 3. Comparison of pronota of Phasmister spp. A) P. cristatus, B) P. hkamticus, new species, C) P. parallellus, new species.
Figure 2 in The genus Adeonella (Bryozoa, Ascophora) in the Mediterranean, with description of two new living species and rediscovery of a fossil one
Figure 2. Adeonella calveti Canu and Bassler, 1930. Lectotype: PNHM: BP-A73_01. (A) The entire colony fragment. Scale bar: 5 mm. (B) One lectotype branch. Scale bar: 500 µm. (C) A zooid from a subperipheral row with the typical elongate avicularia. Scale bar: 100 µm. (D) Group of zooid with proximal avicularia. Scale bar: 200 µm.
FIGURES 1–47 in Pseudostaurosira crateri sp. nov. (Fragilariaceae, Bacillariophyta), a new small araphid, fossil diatom species from the Pleistocene (Atlantic Forest, Brazil)
FIGURES 1–47. LM micrographs of Pseudostaurosira crateri Marquardt & C.E.Wetzel sp. nov. from type material (holotype SP365.548) sampled from Colônia Basin, São Paulo, Brazil. (1–39) Valvar view. (40–47) Frustules in girdle view. Figure 47 shows two neighboring frustules in girdle view. Scale bar 10 µm.
FIGURE 3 in Three new species of the fossil Cantacaderinae genus Paleocader Froeschner, 1996 from the Baltic and Rovno amber (Hemiptera, Heteroptera, Tingidae)
FIGURE 3. Paleocader rovnensis sp. nov., holotype male. A, Dorsal view. B, Ventral view. C, Anterior body, ventral. D, Amber piece with inclusion, arrow indicates the position of specimen. E, Terminal abdomen, ventral. Scale bars = 1 mm in A and B; 500 μm in C and E. ©J. Damzen
FIGURE 1 in A new species of the fossil genus Electrotrichia (Insecta: Trichoptera: Hydroptilidae) from Rovno amber (Zhytomyr region, Olevsk locality)
FIGURE 1. General view of male paratype. A, Male type, dorsal view. B, Ventral view and male type genital structures on ventrolateral view. C, Electrotrichia rasnitsyni sp. nov. Scale bars = 0.5 mm in A; 0.25 mm in B; 0.1 mm in C.
FIGURE 4 in A new fossil species of the saucer bug genus Ilyocoris (Heteroptera, Naucoridae) from the Upper Miocene maar paleolake of la Montagne d'Andance (France)
FIGURE 4. Ilyocoris andancensis sp. nov., paratype MNHN-F.A71366. Photograph of habitus, dry. Scale bar = 2 mm.
FIGURE 1 in A new fossil species of the saucer bug genus Ilyocoris (Heteroptera, Naucoridae) from the Upper Miocene maar paleolake of la Montagne d'Andance (France)
FIGURE 1. Ilyocoris andancensis sp. nov., holotype MNHN-F.A71364. Photographs of general habitus. A, Dry. B, Under alcohol. Scale bars = 2 mm.
FIGURE 5 in Six new species of fossil soldier beetles (Coleoptera: Cantharidae) from Eocene Baltic amber
FIGURE 5. Malthinus (Malthinus) pauljohnsoni sp. nov. in Baltic amber. Holotype (USNM PAL 787826). A, Dorsal view. B, Ventral view. Scale bars = 1.0 mm.
FIGURES 9–22 in Mallomonas acidophila sp. nov. (Synurales, Chrysophyceae)-a new species from the tropics with morphological features of fossil taxa
FIGURES 9–22. Mallomonas acidophila sp. nov, transmission electron microscopy (TEM) and scanning electron microscopy (SEM) images. Figures 9–18. Scales with elongated domes oriented at different angles to the longitudinal axis, TEM. Figures 19–20. Scales with reduced number of papillae on the shield, TEM. Figure 21. Bristle, TEM. Figure 22. Bristle, SEM. Scale bars: Figures 9–21: 2 μm; Figure 22: 5 μm.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research 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.
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.