cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25545/1kzbx8
title: Supplementary Data Files S1 (Excel) and S2 (Word file) to accompany “Timing and tectonic setting of Ordovician volcanic rocks of the Miramichi terrane in eastern Maine, USA, and southwestern New Brunswick, Canada” by Ludman et al. (2025)

description: These two files contain the supplementary data that accompany the publication for which the full citation and abstract are given below. Abstract: New U-Pb LA-ICP-MS ages and geochemical data from volcanic rocks in the southwestern part of the Miramichi terrane in Maine, USA, and the Eel River area, New Brunswick, Canada, indicate that calc-alkaline continental arc volcanism began in the earliest Ordovician (ca. 480 Ma) and continued into the Middle Ordovician (at least as late as ca. 463 Ma). The overlap of volcanic rock ages from the Greenfield (ca. 478–463 Ma) and Danforth, Maine (ca. 467–475 Ma), and Eel River, New Brunswick (ca. 480–468 Ma), segments of the terrane confirm previously uncertain correlations of the Olamon Stream (Greenfield), Stetson Mountain (Danforth), and Porten Road and Eel River (Eel River) formations in these areas. The youngest Middle Ordovician ages overlap those of the oldest units of the Tetagouche Group in northern New Brunswick which are attributed to crustal extension leading to opening of the Tetagouche back-arc basin. Silicic and mafic Tetagouche Group rocks plot in within-plate fields on tectonic discrimination diagrams, distinctly different from the volcanic arc fields for the coeval silicic and mafic rocks in the two Maine segments and the Eel River segment in New Brunswick. Continental arc volcanism in the southwestern Miramichi terrane did not cease when arc extension/rifting leading to formation of the Tetagouche back-arc basin began at ca 470 Ma in New Brunswick, as proposed in a previous model that invoked a single migrating arc. Instead, southwestern Miramichi volcanism had extended from at least ca. 480 to 463 Ma—incompatible with short-lived Meductic phase arc volcanism (ca. 476–472 Ma) proposed in that model.
description: Microsoft Excel
description: Microsoft Word
DOI: 10.25545/1kzbx8/nagxdl
title: Ludmanetal_2025_Supplementary Data File S1.xlsx
DOI: 10.25545/1kzbx8/valwss
title: Ludmanetal_2025_Supplementary Data File S2.docx
DOI: 10.3535/918-8wy-vk4
title: limestone

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/t78-hcw-1ta
title: †Trilobita

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/wwp-k9e-4ss
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/hvs-pyr-xaa
title: Bryozoa

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/tjm-bnl-l7v
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/1d3-mp4-q4g
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/h4x-gal-xzh
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/has-ryv-54g
title: Megistaspis

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/rwz-g8f-xbh
title: Cephalopoda Cuvier, 1795

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/2gj-7eh-jkh
title: limestone

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/zkt-j82-hjr
title: Bryozoa

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/gfm-hfm-n0c
title: igneous rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/x2g-vr8-1p4
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/0k1-wnf-ndb
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/62x-m62-bc6
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/a5y-q1y-jn9
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/t9d-pg7-jej
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/fyg-j47-pe7
title: Eisenackitina cf. oelandica (Eisenack, 1955)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/g4l-3bg-2h3
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/100-yl9-j78
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/kh2-v3l-h1a
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/gml-wfx-gfr
title: metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/3tn-3xq-d3b
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/qpr-p7f-l6e
title: Brachiopoda Duméril, 1805

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/a2d-e26-17g
title: Bryozoa

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/kep-ejh-rn9
title: †Trilobita

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/6bf-623-ezp
title: Streptelasma sp.

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/eqd-t18-aqw
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/gq9-vh1-w2j
title: carbonate rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/k56-319-xfn
title: †Trilobita

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/39q-2fj-wtj
title: Minerals

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/vep-ktn-y6m
title: Gypsum

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ac1-7tl-lf3
title: Gypsum

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ycp-bp7-7yh
title: Cephalopoda Cuvier, 1795

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/1sw-e5y-6ee
title: Astrophyllite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/z64-p6a-k3j
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/en9-my4-sv5
title: carbonate rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ghd-2p6-d0c
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/93z-hp7-wcy
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ssx-tsd-0cc
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/fby-lgg-dp6
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/j26-b78-sak
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/a5m-49j-m92
title: Selgase dolostone

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/fpc-rwt-p1q
title: Bryozoa

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/3gj-a2s-v9s
title: limestone

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/kw4-cer-6tw
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/6wa-9lv-1ab
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/7sv-wby-e20
title: Porifera Grant, 1836

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/axq-w41-40g
title: Dolomite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/k26-jfw-9n7
title: Graptolithina Bronn, 1849

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/fq3-3gv-srz
title: Graptolithina Bronn, 1849

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/hyg-nr9-n45
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/0b1-647-txx
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/c8a-8rt-msn
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/p1l-tsp-vv6
title: metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/851-bg5-8gx
title: Quartzite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ztn-0sj-pk6
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/k72-e8h-cyp
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/vbb-fpw-54a
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/5wr-nxz-x6f
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/7c3-439-404
title: Dolostone

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/cwc-yxt-hds
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/cyw-acj-sk7
title: Pyrite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/cx3-1n9-v6g
title: igneous- and metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/san-rpp-dke
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/aqj-55e-wx2
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/bnz-rl5-m03
title: Galena

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/pp7-j4r-9em
title: igneous- and metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/yzk-9w6-j5v
title: rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/21b-kf6-qzx
title: Limonite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/bbv-ywl-7mc
title: Riebeckite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/6e1-s85-6kb
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/zsx-xpp-96b
title: Pyrite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/j5c-daf-lg8
title: †Nieszkowskia cephaloceros (Nieszkowski, 1857)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/qkh-0zh-gxv
title: carbonate rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/7q5-cf4-2my
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/al2-85r-3nv
title: carbonate rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/nyv-en5-pej
title: igneous- and metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/3sh-cgf-lnb
title: Leperditicopida

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/p8h-n6g-00f
title: carbonate rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/f3w-qv6-rkz
title: Apatite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/j3j-lka-bpx
title: Chalcopyrite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/1fx-9rs-x53
title: carbonate rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/z3v-ze0-k1q
title: metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/l3g-wbc-a83
title: Leperditicopida

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/wjq-099-ljc
title: Pyrite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/5t5-lav-l46
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/qaq-n4y-gje
title: metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/nfw-bp4-nrm
title: Sphaerochitina? sp.

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/xxp-eaf-d6r
title: Conglomerate

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/c5l-cha-9xn
title: Paraceraurus

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/c9a-ydb-zaq
title: Conochitina claviformis Eisenack, 1931

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/dn4-gtt-9gx
title: Conochitina proboscifera Eisenack, 1937

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/9hg-m5n-0z9
title: Bronteus laticauda (Wahlenberg, 1821)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/vbk-0zm-y8y
title: igneous- and metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/w99-aas-rme
title: Spinachitina sp.

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/h4n-vg5-qks
title: Graptolithina Bronn, 1849

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/1ps-k59-lmp
title: Graptolithina Bronn, 1849

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/hbw-r8m-x2h
title: Graptolithina Bronn, 1849

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/1bs-wt6-kq8
title: Adularia

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/fck-xaf-0f5
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/rqh-emb-5nb
title: igneous rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/xmt-cmx-yz8
title: igneous- and metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/naj-2k5-7ck
title: metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/nev-0m2-qar
title: igneous rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/pln-qwd-y8e
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/zgv-ddh-5e5
title: Calcite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/b20-rh1-6cf
title: Illaenus

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/38r-5hk-tw8
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/xx3-p9v-6cc
title: Zethus

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/21w-qhw-cvt
title: Cyathochitina calix (Eisenack, 1931)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/7n4-f6c-ybr
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/9r7-1cs-pl5
title: Brachiopoda Duméril, 1805

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/cf2-bsp-t03
title: carbonate rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/b5w-3e1-a90
title: †Trilobita

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/s50-l00-ww3
title: †Trilobita

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/rcf-tf4-9ve
title: metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/wpf-xfn-ln2
title: †Trilobita

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/3vw-k5e-6z3
title: Gypsum

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/atw-nma-g80
title: Brachiopoda Duméril, 1805

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/6x8-1bf-318
title: Cyathochitina campanulaeformis (Eisenack, 1931)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ca0-8f4-gp6
title: rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/1we-6j1-xrw
title: Manganite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/491-9zs-8n1
title: Halochitina retracta (Eisenack, 1955)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/t8h-p9z-bc2
title: Halochitina retracta (Eisenack, 1955)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/yg1-g5m-ln0
title: Quartz

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/c6f-pel-cv1
title: Pyrite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/r71-b13-kfv
title: Platycladus Spach

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/mkl-0y3-b9p
title: sedimentary rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/ncj-nlg-g70
title: carbonate rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/7tk-h6z-e7y
title: Apatite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/e2d-wbp-d0x
title: Gypsum

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/djj-az3-76q
title: Conochitina edjelensis Taugourdeau, 1963

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/dnr-e5g-ffh
title: Halite

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/fcs-57z-1q5
title: Gyractis (Bunodes)

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/87l-pps-ndz
title: Graptolithina Bronn, 1849

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/adf-534-1x5
title: Graptolithina Bronn, 1849

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/dl6-1dr-tp9
title: carbonate rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/dpx-7yx-0pk
title: Graptolithina Bronn, 1849

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/q5z-59z-tm9
title: Graptolithina Bronn, 1849

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/zls-a2h-m7y
title: Graptolithina Bronn, 1849

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/vem-4wh-230
title: Graptolithina Bronn, 1849

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/xrk-ctl-fdv
title: carbonate rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/qcx-4my-3th
title: carbonate rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/t8l-8lv-lf0
title: Graptolithina Bronn, 1849

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/d2k-xmf-grs
title: igneous- and metamorphic rocks

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.