Re: [dinosaur] Paleocene non-avian dinosaurs a reality
David Fastovsky <[email protected]> Fri, 6 Dec 2019 08:05:23 -0500
| Newsgroups | gmane.science.dinosaurs.general |
|---|---|
| Message-ID | <CAKKcPCoB1M24nkLHc77gR=7BetNOjTwECtb_MweHFR53_qi_jw@mail.gmail.com> |
Peter Dodson had a nice way of saying it; it sent something like this: "Although you might see a Model T driving down the street, nobody would claim that the car is a meaningful part of the current automotive ecosystem." On Fri, Dec 6, 2019 at 7:47 AM Thomas Richard Holtz <[email protected]> wrote: > Greetings, > > No one seriously considered that every last non-avian dinosaur died in the > same exact day as the impact, so we've always expected some survivorship > into the earliest part of the Paleocene. > > On Fri, Dec 6, 2019 at 4:39 AM Poekilopleuron <[email protected]> > wrote: > >> Good day, >> >> if I understand it correctly, given the fantastic finds in Tanis >> locality, we can now assume that non-avian dinosaurs were still living at >> the time of Chicxulub impact and hence there were definitely paleocene >> dinosaurs. Their demise was relatively fast, but still there were surely >> living non-avian dinosaur in the days, weeks and perhaps months or years >> after the impact. So "paleocene (non-avian) dinosaurs" is now a proven >> fact, isn“t it? Thank you for your thoughts, Tom >> > > > -- > > Thomas R. Holtz, Jr. > Email: [email protected] Phone: 301-405-4084 > Principal Lecturer, Vertebrate Paleontology > > Office: Geology 4106, 8000 Regents Dr., College Park MD 20742 > > Dept. of Geology, University of Maryland > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.geol.umd.edu_-7Etholtz_&d=DwIFaQ&c=clK7kQUTWtAVEOVIgvi0NU5BOUHhpN0H8p7CSfnc_gI&r=Ry_mO4IFaUmGof_Yl9MyZgecRCKHn5g4z1CYJgFW9SI&m=-slT2hbg_auIcqclU4hRAfL4EDZNTW1TGqSreUY7yKw&s=ZwJPOXVOk9fr2XdyTF1N44JhEjNMByv7lVeQfzkM378&e= > <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.geol.umd.edu_-7Etholtz_&d=DwMFaQ&c=clK7kQUTWtAVEOVIgvi0NU5BOUHhpN0H8p7CSfnc_gI&r=Ry_mO4IFaUmGof_Yl9MyZgecRCKHn5g4z1CYJgFW9SI&m=cDx7QiisvvK76aVNmM73JHJ6E9eTiUsVVxM_LTsA2yw&s=l6-GJF-BRcUDzy3_DILt9JYPcaXx7JLRPGEoWIfkt1U&e=> > > Phone: 301-405-6965 > Fax: 301-314-9661 > > Faculty Director, Science & Global Change Program, College Park Scholars > > Office: Centreville 1216, 4243 Valley Dr., College Park MD 20742 > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.geol.umd.edu_sgc&d=DwIFaQ&c=clK7kQUTWtAVEOVIgvi0NU5BOUHhpN0H8p7CSfnc_gI&r=Ry_mO4IFaUmGof_Yl9MyZgecRCKHn5g4z1CYJgFW9SI&m=-slT2hbg_auIcqclU4hRAfL4EDZNTW1TGqSreUY7yKw&s=9r154il1y9rO2dMBvvIHx_wixmXPIt5LicqU_6viKtY&e= > <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.geol.umd.edu_sgc&d=DwMFaQ&c=clK7kQUTWtAVEOVIgvi0NU5BOUHhpN0H8p7CSfnc_gI&r=Ry_mO4IFaUmGof_Yl9MyZgecRCKHn5g4z1CYJgFW9SI&m=cDx7QiisvvK76aVNmM73JHJ6E9eTiUsVVxM_LTsA2yw&s=defnT5ZJS6KRyf7K7TxEjilhprpAagEYWaW7d7hdxCQ&e=> > Fax: 301-314-9843 > > Mailing Address: Thomas R. Holtz, Jr. > Department of Geology > Building 237, Room 1117 > > 8000 Regents Drive > University of Maryland > College Park, MD 20742-4211 USA > -- David E. Fastovsky, Ph.D., Professor and Science Editor, *Geosphere* Department of Geosciences University of Rhode Island 9 East Alumni Ave., Kingston, RI 02881 USA 401-874-2185 (office) 401-874-2190 (fax) https://urldefense.proofpoint.com/v2/url?u=http-3A__cels.uri.edu_geo_GEO-5FProfileView.aspx-3Fid-3D8&d=DwIFaQ&c=clK7kQUTWtAVEOVIgvi0NU5BOUHhpN0H8p7CSfnc_gI&r=Ry_mO4IFaUmGof_Yl9MyZgecRCKHn5g4z1CYJgFW9SI&m=-slT2hbg_auIcqclU4hRAfL4EDZNTW1TGqSreUY7yKw&s=CZGBKY9hGidJMLtOO8mLM7zSuV6i3qRn_kkiU4_3qm4&e=