Melchin et al.—Llandovery retiolitine graptolites from Arctic Canada
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Appendix 1. Aeronian and lower Telychian retiolitine graptolite locality information
Collections studied listed by locality and numbered SEM stubs and unmounted specimen collections from each locality.
Codes given in brackets (e.g., MCM88-8, 11.5A) are field-designated locality and collection codes; numbers after taxon names are the numbers of specimens of each species.
Obut, A.M., and Sobolevskaya, R.F., 1968, Opisanie graptolitov, in Obut, A.M., Sobolevskaya, R.F., and Merkur’eva, A.P., eds., Graptoliti Llandoveri v Vernakh Burovykh Skvazhni Noril’skogo Raïona, Akademia Nauk SSSR, Sibirskoe otdelenie, Institut Geologii i Geofiziki, p. 57–136. [in Russian]
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Cape Manning.—This section was collected in several different years. Most of the collections can be correlated to the 1992 (CM) meterages, which are shown with the measured lithologic log in Figure 3. Samples are listed below by meters above
the base of the 1992 measured section, along with the original field codes. Some collections (those coded as ML64 and MCMX91A) were reconnaissance samples collected quickly in the vicinity of the measured section, but cannot be precisely placed within the lithologic log. Zonal designations of these samples are based on the associated fauna within each concretion.
CM44.0-44.1 - Stub 21(MCM98, 44.0– 44.1) – Pseudoretiolites? sp. – 3: D. triangulatus/D. pectinatus Subzone
CM 49.5m - Unmounted - MCM88-8, 11.5m– Pseudoretiolites? sp.. – 8: upper D. triangulatus/D. pectinatus Subzone or lower R. orbitus Subzone
CM 49.5m - Stub 1 (MCM 88-8, 11.5B) –Pseudoretiolites? sp. – 5: upper D. triangulatus/D. pectinatus Subzone or lower R. orbitus Subzone
CM 49.5m - Stub 2 (MCM 88-8, 11.5B) – Pseudoretiolites? sp. – 9: upperD. triangulatus/D. pectinatus Subzone or lower R. orbitus Subzone
CM 49.5m - Stub 20 (MCM 88-8, 11.5) – Pseudoretiolites? sp. – 1: upperD. triangulatus/D. pectinatus Subzone or lower R. orbitus Subzone
CM 49.8-49.9 - Stub 6 (MCM96.9, 1.6–1.7 below) – Pseudoretiolites? sp. – 4: R. orbitus Subzone
CM 52.6-52.7 - Stub 7 (MCM96.9, 1.6–1.7 above) – Pseudoretiolites hyrichus n. sp. – 6: R. orbitus Subzone
CM 53.2-53.3 - Stub 13 (MCM96-9, 1.8–1.9 above) – Pseudoretiolites hyrichus n. sp. – 4: L. convolutus Zone
CM 54.0-54.15 - Stub 8 (MCM2-98, 54.0–54.15) – Aeroretiolites cancellatus – 6: L. convolutus Zone
CM 54.0-54.15 - Stub 19 (MCM2-98, 54.0–54.15) – Aeroretiolites cancellatus – 4: L. convolutus Zone
CM 55.0 - Stub 17 (MCM96-9, 3.6A) – Aeroretiolites? sp. – 1; Pseudoretiolites cf. tianbaensis – 2: L. convolutus Zone
CM 56.0 - Stub 18 (MCM96-9, 4.6A (56)) – Pseudoretiolites cf. tianbaensis – 1: L. convolutus Zone
CM 59.1-59.2 - Stub 15 (MCM2-98, 59.1–59.2) – Pseudoretiolites perlatus – 2: L. convolutus Zone
CM 59.1-59.2 - Stub 16 (MCM2-98, 59.1–59.2) – Pseudoretiolites perlatus – 4: L. convolutus Zone
CM62.0 - Stub 10 (MCM88-10, 6.0) – Eorograptus spirifer – 3; Pseudoplegmatograptus? sp. – 1: L. convolutus Zone
CM62.0 - Stub 11 (MCM88-10, 6.0) – Eorograptus spirifer – 6: L. convolutus Zone
CM62.2 - Stub 14 (MCM88-10, 6.2) – Eorograptus spirifer – 5: L. convolutus Zone
CM 62.5 - Stub 9 (MCM88-10, 6.5) – Aeroretiolites cancellatus – 1: L. convolutus Zone
Stub 12 (ML64 upper) – Paraplectograptus?sp.? – 1: L. convolutus Zone
Stub 350 (ML64, 2): Pseudoretiolites?sp. – 3: L. convolutus Zone?
Stub 353 (ML64-85, 2): Pseudoretiolites cf. decurtatus – 2: R. orbitus Subzone
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